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Crate Documentation

Version: 1.0.228

Format Version: 56

Module serde

Serde

Serde is a framework for serializing and deserializing Rust data structures efficiently and generically.

The Serde ecosystem consists of data structures that know how to serialize and deserialize themselves along with data formats that know how to serialize and deserialize other things. Serde provides the layer by which these two groups interact with each other, allowing any supported data structure to be serialized and deserialized using any supported data format.

See the Serde website https://serde.rs for additional documentation and usage examples.

Design

Where many other languages rely on runtime reflection for serializing data, Serde is instead built on Rust's powerful trait system. A data structure that knows how to serialize and deserialize itself is one that implements Serde's Serialize and Deserialize traits (or uses Serde's derive attribute to automatically generate implementations at compile time). This avoids any overhead of reflection or runtime type information. In fact in many situations the interaction between data structure and data format can be completely optimized away by the Rust compiler, leaving Serde serialization to perform the same speed as a handwritten serializer for the specific selection of data structure and data format.

Data formats

The following is a partial list of data formats that have been implemented for Serde by the community.

  • JSON, the ubiquitous JavaScript Object Notation used by many HTTP APIs.
  • Postcard, a no_std and embedded-systems friendly compact binary format.
  • CBOR, a Concise Binary Object Representation designed for small message size without the need for version negotiation.
  • YAML, a self-proclaimed human-friendly configuration language that ain't markup language.
  • MessagePack, an efficient binary format that resembles a compact JSON.
  • TOML, a minimal configuration format used by Cargo.
  • Pickle, a format common in the Python world.
  • RON, a Rusty Object Notation.
  • BSON, the data storage and network transfer format used by MongoDB.
  • Avro, a binary format used within Apache Hadoop, with support for schema definition.
  • JSON5, a superset of JSON including some productions from ES5.
  • URL query strings, in the x-www-form-urlencoded format.
  • Starlark, the format used for describing build targets by the Bazel and Buck build systems. (serialization only)
  • Envy, a way to deserialize environment variables into Rust structs. (deserialization only)
  • Envy Store, a way to deserialize AWS Parameter Store parameters into Rust structs. (deserialization only)
  • S-expressions, the textual representation of code and data used by the Lisp language family.
  • D-Bus's binary wire format.
  • FlexBuffers, the schemaless cousin of Google's FlatBuffers zero-copy serialization format.
  • Bencode, a simple binary format used in the BitTorrent protocol.
  • Token streams, for processing Rust procedural macro input. (deserialization only)
  • DynamoDB Items, the format used by rusoto_dynamodb to transfer data to and from DynamoDB.
  • Hjson, a syntax extension to JSON designed around human reading and editing. (deserialization only)
  • CSV, Comma-separated values is a tabular text file format.

Modules

Module de

Attributes:

  • Other("#[<cfg_attr>(all(docsrs, if_docsrs_then_no_serde_core), path =\n\"core/de/mod.rs\")]")
  • Other("#[attr = Path(\"core/de/mod.rs\")]")

Generic data structure deserialization framework.

The two most important traits in this module are Deserialize and Deserializer.

  • A type that implements Deserialize is a data structure that can be deserialized from any data format supported by Serde, and conversely
  • A type that implements Deserializer is a data format that can deserialize any data structure supported by Serde.

The Deserialize trait

Serde provides Deserialize implementations for many Rust primitive and standard library types. The complete list is below. All of these can be deserialized using Serde out of the box.

Additionally, Serde provides a procedural macro called serde_derive to automatically generate Deserialize implementations for structs and enums in your program. See the derive section of the manual for how to use this.

In rare cases it may be necessary to implement Deserialize manually for some type in your program. See the Implementing Deserialize section of the manual for more about this.

Third-party crates may provide Deserialize implementations for types that they expose. For example the linked-hash-map crate provides a LinkedHashMap<K, V> type that is deserializable by Serde because the crate provides an implementation of Deserialize for it.

The Deserializer trait

Deserializer implementations are provided by third-party crates, for example serde_json, serde_yaml and postcard.

A partial list of well-maintained formats is given on the Serde website.

Implementations of Deserialize provided by Serde

This is a slightly different set of types than what is supported for serialization. Some types can be serialized by Serde but not deserialized. One example is OsStr.

  • Primitive types:
    • bool
    • i8, i16, i32, i64, i128, isize
    • u8, u16, u32, u64, u128, usize
    • f32, f64
    • char
  • Compound types:
    • [T; 0] through [T; 32]
    • tuples up to size 16
  • Common standard library types:
    • String
    • Option<T>
    • Result<T, E>
    • PhantomData<T>
  • Wrapper types:
    • Box<T>
    • Box<[T]>
    • Box<str>
    • Cow<'a, T>
    • Cell<T>
    • RefCell<T>
    • Mutex<T>
    • RwLock<T>
    • Rc<T> (if features = ["rc"] is enabled)
    • Arc<T> (if features = ["rc"] is enabled)
  • Collection types:
    • BTreeMap<K, V>
    • BTreeSet<T>
    • BinaryHeap<T>
    • HashMap<K, V, H>
    • HashSet<T, H>
    • LinkedList<T>
    • VecDeque<T>
    • Vec<T>
  • Zero-copy types:
    • &str
    • &[u8]
  • FFI types:
    • CString
    • Box<CStr>
    • OsString
  • Miscellaneous standard library types:
    • Duration
    • SystemTime
    • Path
    • PathBuf
    • Range<T>
    • RangeInclusive<T>
    • Bound<T>
    • num::NonZero*
    • ! (unstable)
  • Net types:
    • IpAddr
    • Ipv4Addr
    • Ipv6Addr
    • SocketAddr
    • SocketAddrV4
    • SocketAddrV6
pub mod de { /* ... */ }

Modules

Module value

Building blocks for deserializing basic values using the IntoDeserializer trait.

use serde::de::{value, Deserialize, IntoDeserializer};
use serde_derive::Deserialize;
use std::str::FromStr;

#[derive(Deserialize)]
enum Setting {
    On,
    Off,
}

impl FromStr for Setting {
    type Err = value::Error;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        Self::deserialize(s.into_deserializer())
    }
}

pub mod value { /* ... */ }

Types

Struct Error

A minimal representation of all possible errors that can occur using the IntoDeserializer trait.

pub struct Error {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Error { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Display

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Error

    • fn custom<T>(msg: T) -> Self

where T: Display { /* ... */ } ```

  • fn custom<T>(msg: T) -> Self

where T: Display { /* ... */ } ```

  • fn description(self: &Self) -> &str { /* ... */ }

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • PartialEq

    • fn eq(self: &Self, other: &Error) -> bool { /* ... */ }

  • RefUnwindSafe

  • Send

  • StructuralPartialEq

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • ToString

    • fn to_string(self: &Self) -> String { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct UnitDeserializer

A deserializer holding a ().

pub struct UnitDeserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new() -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct NeverDeserializer

Attributes:

  • Other("#[<cfg>(feature = \"unstable\")]")
  • Other("#[<cfg_attr>(docsrs, doc(cfg(feature = \"unstable\")))]")
  • Other("#[doc(cfg(feature = \"unstable\"))]")

A deserializer that cannot be instantiated.

pub struct NeverDeserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Deserializer

    • fn deserialize_any<V>(self: Self, _visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct BoolDeserializer

A deserializer holding a bool.

pub struct BoolDeserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: bool) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct I8Deserializer

A deserializer holding an i8.

pub struct I8Deserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: i8) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct I16Deserializer

A deserializer holding an i16.

pub struct I16Deserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: i16) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct I32Deserializer

A deserializer holding an i32.

pub struct I32Deserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: i32) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct I64Deserializer

A deserializer holding an i64.

pub struct I64Deserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: i64) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct I128Deserializer

A deserializer holding an i128.

pub struct I128Deserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: i128) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct IsizeDeserializer

A deserializer holding an isize.

pub struct IsizeDeserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: isize) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct U8Deserializer

A deserializer holding a u8.

pub struct U8Deserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: u8) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct U16Deserializer

A deserializer holding a u16.

pub struct U16Deserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: u16) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct U64Deserializer

A deserializer holding a u64.

pub struct U64Deserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: u64) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct U128Deserializer

A deserializer holding a u128.

pub struct U128Deserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: u128) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct UsizeDeserializer

A deserializer holding a usize.

pub struct UsizeDeserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: usize) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct F32Deserializer

A deserializer holding an f32.

pub struct F32Deserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: f32) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct F64Deserializer

A deserializer holding an f64.

pub struct F64Deserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: f64) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct CharDeserializer

A deserializer holding a char.

pub struct CharDeserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: char) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct U32Deserializer

A deserializer holding a u32.

pub struct U32Deserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: u32) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &str, variants: &''static [&''static str], visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • EnumAccess 
    • fn variant_seed<T>(self: Self, seed: T) -> Result<(<T as >::Value, <Self as >::Variant), <Self as >::Error>

where T: de::DeserializeSeed<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct StrDeserializer

A deserializer holding a &str.

pub struct StrDeserializer<''a, E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: &''a str) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &str, variants: &''static [&''static str], visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • EnumAccess 
    • fn variant_seed<T>(self: Self, seed: T) -> Result<(<T as >::Value, <Self as >::Variant), <Self as >::Error>

where T: de::DeserializeSeed<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct BorrowedStrDeserializer

A deserializer holding a &str with a lifetime tied to another deserializer.

pub struct BorrowedStrDeserializer<''de, E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: &''de str) -> BorrowedStrDeserializer<''de, E> { /* ... */ }
    Create a new borrowed deserializer from the given string.
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &str, variants: &''static [&''static str], visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • EnumAccess 
    • fn variant_seed<T>(self: Self, seed: T) -> Result<(<T as >::Value, <Self as >::Variant), <Self as >::Error>

where T: de::DeserializeSeed<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct StringDeserializer

Attributes:

  • Other("#[<cfg>(any(feature = \"std\", feature = \"alloc\"))]")
  • Other("#[<cfg_attr>(docsrs, doc(cfg(any(feature = \"std\", feature = \"alloc\"))))]")
  • Other("#[doc(cfg(any(feature = \"std\", feature = \"alloc\")))]")

A deserializer holding a String.

pub struct StringDeserializer<E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: String) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &str, variants: &''static [&''static str], visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • EnumAccess 
    • fn variant_seed<T>(self: Self, seed: T) -> Result<(<T as >::Value, <Self as >::Variant), <Self as >::Error>

where T: de::DeserializeSeed<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct CowStrDeserializer

Attributes:

  • Other("#[<cfg>(any(feature = \"std\", feature = \"alloc\"))]")
  • Other("#[<cfg_attr>(docsrs, doc(cfg(any(feature = \"std\", feature = \"alloc\"))))]")
  • Other("#[doc(cfg(any(feature = \"std\", feature = \"alloc\")))]")

A deserializer holding a Cow<str>.

pub struct CowStrDeserializer<''a, E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: Cow<''a, str>) -> Self { /* ... */ }
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &str, variants: &''static [&''static str], visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • EnumAccess 
    • fn variant_seed<T>(self: Self, seed: T) -> Result<(<T as >::Value, <Self as >::Variant), <Self as >::Error>

where T: de::DeserializeSeed<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct BytesDeserializer

A deserializer holding a &[u8]. Always calls [Visitor::visit_bytes].

pub struct BytesDeserializer<''a, E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: &''a [u8]) -> Self { /* ... */ }
    Create a new deserializer from the given bytes.
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: Visitor<''de> { /* ... */ } ```

  • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct BorrowedBytesDeserializer

A deserializer holding a &[u8] with a lifetime tied to another deserializer. Always calls [Visitor::visit_borrowed_bytes].

pub struct BorrowedBytesDeserializer<''de, E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(value: &''de [u8]) -> Self { /* ... */ }
    Create a new borrowed deserializer from the given borrowed bytes.
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: Visitor<''de> { /* ... */ } ```

  • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct SeqDeserializer

A deserializer that iterates over a sequence.

pub struct SeqDeserializer<I, E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(iter: I) -> Self { /* ... */ }

    Construct a new SeqDeserializer<I, E>.

  • pub fn end(self: Self) -> Result<(), E> { /* ... */ }

    Check for remaining elements after passing a SeqDeserializer to

Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> SeqDeserializer<I, E> { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • SeqAccess

    • fn next_element_seed<V>(self: &mut Self, seed: V) -> Result<Option<<V as >::Value>, <Self as >::Error>

where V: de::DeserializeSeed<''de> { /* ... */ } ```

  • fn size_hint(self: &Self) -> Option<usize> { /* ... */ }

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct SeqAccessDeserializer

A deserializer holding a SeqAccess.

pub struct SeqAccessDeserializer<A> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(seq: A) -> Self { /* ... */ }
    Construct a new SeqAccessDeserializer<A>.
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> SeqAccessDeserializer<A> { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Debug

    • fn fmt(self: &Self, f: &mut $crate::fmt::Formatter<''_>) -> $crate::fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct MapDeserializer

A deserializer that iterates over a map.

pub struct MapDeserializer<''de, I, E> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(iter: I) -> Self { /* ... */ }

    Construct a new MapDeserializer<I, E>.

  • pub fn end(self: Self) -> Result<(), E> { /* ... */ }

    Check for remaining elements after passing a MapDeserializer to

Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Self { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Debug

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • MapAccess

    • fn next_key_seed<T>(self: &mut Self, seed: T) -> Result<Option<<T as >::Value>, <Self as >::Error>

where T: de::DeserializeSeed<''de> { /* ... */ } ```

  • fn next_value_seed<T>(self: &mut Self, seed: T) -> Result<<T as >::Value, <Self as >::Error>

where T: de::DeserializeSeed<''de> { /* ... */ } ```

  • fn next_entry_seed<TK, TV>(self: &mut Self, kseed: TK, vseed: TV) -> Result<Option<(<TK as >::Value, <TV as >::Value)>, <Self as >::Error>

where TK: de::DeserializeSeed<''de>, TV: de::DeserializeSeed<''de> { /* ... */ } ```

  • fn size_hint(self: &Self) -> Option<usize> { /* ... */ }

  • RefUnwindSafe

  • Send

  • SeqAccess

    • fn next_element_seed<T>(self: &mut Self, seed: T) -> Result<Option<<T as >::Value>, <Self as >::Error>

where T: de::DeserializeSeed<''de> { /* ... */ } ```

  • fn size_hint(self: &Self) -> Option<usize> { /* ... */ }

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct MapAccessDeserializer

A deserializer holding a MapAccess.

pub struct MapAccessDeserializer<A> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(map: A) -> Self { /* ... */ }
    Construct a new MapAccessDeserializer<A>.
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> MapAccessDeserializer<A> { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Debug

    • fn fmt(self: &Self, f: &mut $crate::fmt::Formatter<''_>) -> $crate::fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, _name: &str, _variants: &''static [&''static str], visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • EnumAccess 
    • fn variant_seed<T>(self: Self, seed: T) -> Result<(<T as >::Value, <Self as >::Variant), <Self as >::Error>

where T: de::DeserializeSeed<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Struct EnumAccessDeserializer

A deserializer holding an EnumAccess.

pub struct EnumAccessDeserializer<A> {
    // Some fields omitted
}
Fields
Name Type Documentation
private fields ... Some fields have been omitted
Implementations
Methods
  • pub fn new(access: A) -> Self { /* ... */ }
    Construct a new EnumAccessDeserializer<A>.
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> EnumAccessDeserializer<A> { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Debug

    • fn fmt(self: &Self, f: &mut $crate::fmt::Formatter<''_>) -> $crate::fmt::Result { /* ... */ }

  • Deserializer

    • fn deserialize_any<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: de::Visitor<''de> { /* ... */ } ```

  • fn deserialize_bool<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_i128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u8<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u16<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_u128<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f32<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_f64<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_char<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_str<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_string<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_bytes<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_byte_buf<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_option<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_unit_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_newtype_struct<V>(self: Self, name: &''static str, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_seq<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple<V>(self: Self, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_tuple_struct<V>(self: Self, name: &''static str, len: usize, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_map<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_struct<V>(self: Self, name: &''static str, fields: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_enum<V>(self: Self, name: &''static str, variants: &''static [&''static str], visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_identifier<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • fn deserialize_ignored_any<V>(self: Self, visitor: V) -> $crate::__private::Result<<V as >::Value, <Self as $crate::de::Deserializer<''de>>::Error>

where V: $crate:🇩🇪:Visitor<''de> { /* ... */ } ```

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • IntoDeserializer

    • fn into_deserializer(self: Self) -> Self { /* ... */ }

  • RefUnwindSafe

  • Send

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Types

Enum Unexpected

Unexpected represents an unexpected invocation of any one of the Visitor trait methods.

This is used as an argument to the invalid_type, invalid_value, and invalid_length methods of the Error trait to build error messages.

# use std::fmt;
#
# use serde::de::{self, Unexpected, Visitor};
#
# struct Example;
#
# impl<'de> Visitor<'de> for Example {
#     type Value = ();
#
#     fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
#         write!(formatter, "definitely not a boolean")
#     }
#
fn visit_bool<E>(self, v: bool) -> Result<Self::Value, E>
where
    E: de::Error,
{
    Err(de::Error::invalid_type(Unexpected::Bool(v), &self))
}
# }

pub enum Unexpected<''a> {
    Bool(bool),
    Unsigned(u64),
    Signed(i64),
    Float(f64),
    Char(char),
    Str(&''a str),
    Bytes(&''a [u8]),
    Unit,
    Option,
    NewtypeStruct,
    Seq,
    Map,
    Enum,
    UnitVariant,
    NewtypeVariant,
    TupleVariant,
    StructVariant,
    Other(&''a str),
}
Variants
Bool

The input contained a boolean value that was not expected.

Fields:

Index Type Documentation
0 bool
Unsigned

The input contained an unsigned integer u8, u16, u32 or u64 that was not expected.

Fields:

Index Type Documentation
0 u64
Signed

The input contained a signed integer i8, i16, i32 or i64 that was not expected.

Fields:

Index Type Documentation
0 i64
Float

The input contained a floating point f32 or f64 that was not expected.

Fields:

Index Type Documentation
0 f64
Char

The input contained a char that was not expected.

Fields:

Index Type Documentation
0 char
Str

The input contained a &str or String that was not expected.

Fields:

Index Type Documentation
0 &''a str
Bytes

The input contained a &[u8] or Vec<u8> that was not expected.

Fields:

Index Type Documentation
0 &''a [u8]
Unit

The input contained a unit () that was not expected.

Option

The input contained an Option<T> that was not expected.

NewtypeStruct

The input contained a newtype struct that was not expected.

Seq

The input contained a sequence that was not expected.

Map

The input contained a map that was not expected.

Enum

The input contained an enum that was not expected.

UnitVariant

The input contained a unit variant that was not expected.

NewtypeVariant

The input contained a newtype variant that was not expected.

TupleVariant

The input contained a tuple variant that was not expected.

StructVariant

The input contained a struct variant that was not expected.

Other

A message stating what uncategorized thing the input contained that was not expected.

The message should be a noun or noun phrase, not capitalized and without a period. An example message is "unoriginal superhero".

Fields:

Index Type Documentation
0 &''a str
Implementations
Trait Implementations

  • Any

    • fn type_id(self: &Self) -> TypeId { /* ... */ }

  • Borrow

    • fn borrow(self: &Self) -> &T { /* ... */ }

  • BorrowMut

    • fn borrow_mut(self: &mut Self) -> &mut T { /* ... */ }

  • Clone

    • fn clone(self: &Self) -> Unexpected<''a> { /* ... */ }

  • CloneToUninit

    • unsafe fn clone_to_uninit(self: &Self, dest: *mut u8) { /* ... */ }

  • Copy

  • Debug

    • fn fmt(self: &Self, f: &mut $crate::fmt::Formatter<''_>) -> $crate::fmt::Result { /* ... */ }

  • Display

    • fn fmt(self: &Self, formatter: &mut fmt::Formatter<''_>) -> fmt::Result { /* ... */ }

  • Freeze

  • From

    • fn from(t: T) -> T { /* ... */ }
      Returns the argument unchanged.

  • Into

    • fn into(self: Self) -> U { /* ... */ }
      Calls U::from(self).

  • PartialEq

    • fn eq(self: &Self, other: &Unexpected<''a>) -> bool { /* ... */ }

  • RefUnwindSafe

  • Send

  • StructuralPartialEq

  • Sync

  • ToOwned

    • fn to_owned(self: &Self) -> T { /* ... */ }

    • fn clone_into(self: &Self, target: &mut T) { /* ... */ }

  • ToString

    • fn to_string(self: &Self) -> String { /* ... */ }

  • TryFrom

    • fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> { /* ... */ }

  • TryInto

    • fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error> { /* ... */ }

  • Unpin

  • UnwindSafe

Traits

Trait Error

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace), diagnostic ::\non_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:Error is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:Error is not satisfied\",)]")

The Error trait allows Deserialize implementations to create descriptive error messages belonging to the Deserializer against which they are currently running.

Every Deserializer declares an Error type that encompasses both general-purpose deserialization errors as well as errors specific to the particular deserialization format. For example the Error type of serde_json can represent errors like an invalid JSON escape sequence or an unterminated string literal, in addition to the error cases that are part of this trait.

Most deserializers should only need to provide the Error::custom method and inherit the default behavior for the other methods.

Example implementation

The example data format presented on the website shows an error type appropriate for a basic JSON data format.

pub trait Error: Sized + StdError {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Required Methods
  • custom: Raised when there is general error when deserializing a type.
Provided Methods
  • fn invalid_type(unexp: Unexpected<''_>, exp: &dyn Expected) -> Self { /* ... */ }

    Raised when a Deserialize receives a type different from what it was

  • fn invalid_value(unexp: Unexpected<''_>, exp: &dyn Expected) -> Self { /* ... */ }

    Raised when a Deserialize receives a value of the right type but that

  • fn invalid_length(len: usize, exp: &dyn Expected) -> Self { /* ... */ }

    Raised when deserializing a sequence or map and the input data contains

  • fn unknown_variant(variant: &str, expected: &''static [&''static str]) -> Self { /* ... */ }

    Raised when a Deserialize enum type received a variant with an

  • fn unknown_field(field: &str, expected: &''static [&''static str]) -> Self { /* ... */ }

    Raised when a Deserialize struct type received a field with an

  • fn missing_field(field: &''static str) -> Self { /* ... */ }

    Raised when a Deserialize struct type expected to receive a required

  • fn duplicate_field(field: &''static str) -> Self { /* ... */ }

    Raised when a Deserialize struct type received more than one of the

Implementations

This trait is implemented for the following types:

  • Error

Trait Expected

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:Expected is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:Expected is not satisfied\",)]")

Expected represents an explanation of what data a Visitor was expecting to receive.

This is used as an argument to the invalid_type, invalid_value, and invalid_length methods of the Error trait to build error messages. The message should be a noun or noun phrase that completes the sentence "This Visitor expects to receive ...", for example the message could be "an integer between 0 and 64". The message should not be capitalized and should not end with a period.

Within the context of a Visitor implementation, the Visitor itself (&self) is an implementation of this trait.

# use serde::de::{self, Unexpected, Visitor};
# use std::fmt;
#
# struct Example;
#
# impl<'de> Visitor<'de> for Example {
#     type Value = ();
#
#     fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
#         write!(formatter, "definitely not a boolean")
#     }
#
fn visit_bool<E>(self, v: bool) -> Result<Self::Value, E>
where
    E: de::Error,
{
    Err(de::Error::invalid_type(Unexpected::Bool(v), &self))
}
# }

Outside of a Visitor, &"..." can be used.

# use serde::de::{self, Unexpected};
#
# fn example<E>() -> Result<(), E>
# where
#     E: de::Error,
# {
#     let v = true;
return Err(de::Error::invalid_type(
    Unexpected::Bool(v),
    &"a negative integer",
));
# }

pub trait Expected {
    /* Associated items */
}
Required Items
Required Methods
  • fmt: Format an explanation of what data was being expected. Same signature as
Implementations

This trait is implemented for the following types:

  • T with <''de, T>
  • &str

Trait Deserialize

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::Deserialize<'de>is not satisfied\", note =\n\"for local types consider adding#[derive(serde::Deserialize)]to your{Self}type\",\nnote =\n\"for types from other crates check whether the crate offers aserde feature flag\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::Deserialize<'de>is not satisfied\", note =\n\"for local types consider adding#[derive(serde::Deserialize)]to your{Self}type\",\nnote =\n\"for types from other crates check whether the crate offers aserde feature flag\",)]")

A data structure that can be deserialized from any data format supported by Serde.

Serde provides Deserialize implementations for many Rust primitive and standard library types. The complete list is [here][crate::de]. All of these can be deserialized using Serde out of the box.

Additionally, Serde provides a procedural macro called serde_derive to automatically generate Deserialize implementations for structs and enums in your program. See the derive section of the manual for how to use this.

In rare cases it may be necessary to implement Deserialize manually for some type in your program. See the Implementing Deserialize section of the manual for more about this.

Third-party crates may provide Deserialize implementations for types that they expose. For example the linked-hash-map crate provides a LinkedHashMap<K, V> type that is deserializable by Serde because the crate provides an implementation of Deserialize for it.

Lifetime

The 'de lifetime of this trait is the lifetime of data that may be borrowed by Self when deserialized. See the page Understanding deserializer lifetimes for a more detailed explanation of these lifetimes.

pub trait Deserialize<''de>: Sized {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Required Methods
  • deserialize: Deserialize this value from the given Serde deserializer.
Implementations

This trait is implemented for the following types:

  • IgnoredAny with <''de>
  • () with <''de>
  • never with <''de>
  • bool with <''de>
  • i8 with <''de>
  • num::NonZeroI8 with <''de>
  • Saturating<i8> with <''de>
  • i16 with <''de>
  • num::NonZeroI16 with <''de>
  • Saturating<i16> with <''de>
  • i32 with <''de>
  • num::NonZeroI32 with <''de>
  • Saturating<i32> with <''de>
  • i64 with <''de>
  • num::NonZeroI64 with <''de>
  • Saturating<i64> with <''de>
  • isize with <''de>
  • num::NonZeroIsize with <''de>
  • Saturating<isize> with <''de>
  • u8 with <''de>
  • num::NonZeroU8 with <''de>
  • Saturating<u8> with <''de>
  • u16 with <''de>
  • num::NonZeroU16 with <''de>
  • Saturating<u16> with <''de>
  • u32 with <''de>
  • num::NonZeroU32 with <''de>
  • Saturating<u32> with <''de>
  • u64 with <''de>
  • num::NonZeroU64 with <''de>
  • Saturating<u64> with <''de>
  • usize with <''de>
  • num::NonZeroUsize with <''de>
  • Saturating<usize> with <''de>
  • f32 with <''de>
  • f64 with <''de>
  • i128 with <''de>
  • num::NonZeroI128 with <''de>
  • Saturating<i128> with <''de>
  • u128 with <''de>
  • num::NonZeroU128 with <''de>
  • Saturating<u128> with <''de>
  • char with <''de>
  • String with <''de>
  • &''a str with <''de: ''a, ''a>
  • &''a [u8] with <''de: ''a, ''a>
  • CString with <''de>
  • Box<CStr> with <''de>
  • Reverse<T> with <''de, T: Deserialize<''de>>
  • Option<T> with <''de, T>
  • PhantomData<T> with <''de, T>
  • BinaryHeap<T> with <''de, T>
  • BTreeSet<T> with <''de, T>
  • LinkedList<T> with <''de, T>
  • HashSet<T, S> with <''de, T, S>
  • VecDeque<T> with <''de, T>
  • Vec<T> with <''de, T>
  • [T; 0] with <''de, T>
  • [T; 1] with <''de, T>
  • [T; 2] with <''de, T>
  • [T; 3] with <''de, T>
  • [T; 4] with <''de, T>
  • [T; 5] with <''de, T>
  • [T; 6] with <''de, T>
  • [T; 7] with <''de, T>
  • [T; 8] with <''de, T>
  • [T; 9] with <''de, T>
  • [T; 10] with <''de, T>
  • [T; 11] with <''de, T>
  • [T; 12] with <''de, T>
  • [T; 13] with <''de, T>
  • [T; 14] with <''de, T>
  • [T; 15] with <''de, T>
  • [T; 16] with <''de, T>
  • [T; 17] with <''de, T>
  • [T; 18] with <''de, T>
  • [T; 19] with <''de, T>
  • [T; 20] with <''de, T>
  • [T; 21] with <''de, T>
  • [T; 22] with <''de, T>
  • [T; 23] with <''de, T>
  • [T; 24] with <''de, T>
  • [T; 25] with <''de, T>
  • [T; 26] with <''de, T>
  • [T; 27] with <''de, T>
  • [T; 28] with <''de, T>
  • [T; 29] with <''de, T>
  • [T; 30] with <''de, T>
  • [T; 31] with <''de, T>
  • [T; 32] with <''de, T>
  • (T) with <''de, T>
  • BTreeMap<K, V> with <''de, K, V>
  • HashMap<K, V, S> with <''de, K, V, S>
  • net::IpAddr with <''de>
  • net::Ipv4Addr with <''de>
  • net::Ipv6Addr with <''de>
  • net::SocketAddr with <''de>
  • net::SocketAddrV4 with <''de>
  • net::SocketAddrV6 with <''de>
  • &''a Path with <''de: ''a, ''a>
  • PathBuf with <''de>
  • Box<Path> with <''de>
  • OsString with <''de>
  • Box<T> with <''de, T: Deserialize<''de>>
  • Box<[T]> with <''de, T: Deserialize<''de>>
  • Box<str> with <''de>
  • Box<OsStr> with <''de>
  • Cow<''a, T> with <''de, ''a, T>
  • RcWeak<T> with <''de, T>
  • ArcWeak<T> with <''de, T>
  • Rc<T> with <''de, T>
  • Arc<T> with <''de, T>
  • Cell<T> with <''de, T>
  • RefCell<T> with <''de, T: Deserialize<''de>>
  • Mutex<T> with <''de, T: Deserialize<''de>>
  • RwLock<T> with <''de, T: Deserialize<''de>>
  • Duration with <''de>
  • SystemTime with <''de>
  • Range<Idx> with <''de, Idx>
  • RangeInclusive<Idx> with <''de, Idx>
  • RangeFrom<Idx> with <''de, Idx>
  • RangeTo<Idx> with <''de, Idx>
  • Bound<T> with <''de, T>
  • Wrapping<T> with <''de, T>
  • AtomicBool with <''de>
  • AtomicI8 with <''de>
  • AtomicI16 with <''de>
  • AtomicI32 with <''de>
  • AtomicIsize with <''de>
  • AtomicU8 with <''de>
  • AtomicU16 with <''de>
  • AtomicU32 with <''de>
  • AtomicUsize with <''de>
  • AtomicI64 with <''de>
  • AtomicU64 with <''de>

Trait DeserializeOwned

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:DeserializeOwned is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:DeserializeOwned is not satisfied\",)]")

A data structure that can be deserialized without borrowing any data from the deserializer.

This is primarily useful for trait bounds on functions. For example a from_str function may be able to deserialize a data structure that borrows from the input string, but a from_reader function may only deserialize owned data.

# use serde::de::{Deserialize, DeserializeOwned};
# use std::io::{Read, Result};
#
# trait Ignore {
fn from_str<'a, T>(s: &'a str) -> Result<T>
where
    T: Deserialize<'a>;

fn from_reader<R, T>(rdr: R) -> Result<T>
where
    R: Read,
    T: DeserializeOwned;
# }

Lifetime

The relationship between Deserialize and DeserializeOwned in trait bounds is explained in more detail on the page Understanding deserializer lifetimes.

pub trait DeserializeOwned: for<''de> Deserialize<''de> {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Implementations

This trait is implemented for the following types:

  • T with

Trait DeserializeSeed

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:DeserializeSeed<'de> is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:DeserializeSeed<'de> is not satisfied\",)]")

DeserializeSeed is the stateful form of the Deserialize trait. If you ever find yourself looking for a way to pass data into a Deserialize impl, this trait is the way to do it.

As one example of stateful deserialization consider deserializing a JSON array into an existing buffer. Using the Deserialize trait we could deserialize a JSON array into a Vec<T> but it would be a freshly allocated Vec<T>; there is no way for Deserialize to reuse a previously allocated buffer. Using DeserializeSeed instead makes this possible as in the example code below.

The canonical API for stateless deserialization looks like this:

# use serde::Deserialize;
#
# enum Error {}
#
fn func<'de, T: Deserialize<'de>>() -> Result<T, Error>
# {
#     unimplemented!()
# }

Adjusting an API like this to support stateful deserialization is a matter of accepting a seed as input:

# use serde::de::DeserializeSeed;
#
# enum Error {}
#
fn func_seed<'de, T: DeserializeSeed<'de>>(seed: T) -> Result<T::Value, Error>
# {
#     let _ = seed;
#     unimplemented!()
# }

In practice the majority of deserialization is stateless. An API expecting a seed can be appeased by passing std::marker::PhantomData as a seed in the case of stateless deserialization.

Lifetime

The 'de lifetime of this trait is the lifetime of data that may be borrowed by Self::Value when deserialized. See the page Understanding deserializer lifetimes for a more detailed explanation of these lifetimes.

Example

Suppose we have JSON that looks like [[1, 2], [3, 4, 5], [6]] and we need to deserialize it into a flat representation like vec![1, 2, 3, 4, 5, 6]. Allocating a brand new Vec<T> for each subarray would be slow. Instead we would like to allocate a single Vec<T> and then deserialize each subarray into it. This requires stateful deserialization using the DeserializeSeed trait.

use serde::de::{Deserialize, DeserializeSeed, Deserializer, SeqAccess, Visitor};
use std::fmt;
use std::marker::PhantomData;

// A DeserializeSeed implementation that uses stateful deserialization to
// append array elements onto the end of an existing vector. The preexisting
// state ("seed") in this case is the Vec<T>. The `deserialize` method of
// `ExtendVec` will be traversing the inner arrays of the JSON input and
// appending each integer into the existing Vec.
struct ExtendVec<'a, T: 'a>(&'a mut Vec<T>);

impl<'de, 'a, T> DeserializeSeed<'de> for ExtendVec<'a, T>
where
    T: Deserialize<'de>,
{
    // The return type of the `deserialize` method. This implementation
    // appends onto an existing vector but does not create any new data
    // structure, so the return type is ().
    type Value = ();

    fn deserialize<D>(self, deserializer: D) -> Result<Self::Value, D::Error>
    where
        D: Deserializer<'de>,
    {
        // Visitor implementation that will walk an inner array of the JSON
        // input.
        struct ExtendVecVisitor<'a, T: 'a>(&'a mut Vec<T>);

        impl<'de, 'a, T> Visitor<'de> for ExtendVecVisitor<'a, T>
        where
            T: Deserialize<'de>,
        {
            type Value = ();

            fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
                write!(formatter, "an array of integers")
            }

            fn visit_seq<A>(self, mut seq: A) -> Result<(), A::Error>
            where
                A: SeqAccess<'de>,
            {
                // Decrease the number of reallocations if there are many elements
                if let Some(size_hint) = seq.size_hint() {
                    self.0.reserve(size_hint);
                }

                // Visit each element in the inner array and push it onto
                // the existing vector.
                while let Some(elem) = seq.next_element()? {
                    self.0.push(elem);
                }
                Ok(())
            }
        }

        deserializer.deserialize_seq(ExtendVecVisitor(self.0))
    }
}

// Visitor implementation that will walk the outer array of the JSON input.
struct FlattenedVecVisitor<T>(PhantomData<T>);

impl<'de, T> Visitor<'de> for FlattenedVecVisitor<T>
where
    T: Deserialize<'de>,
{
    // This Visitor constructs a single Vec<T> to hold the flattened
    // contents of the inner arrays.
    type Value = Vec<T>;

    fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
        write!(formatter, "an array of arrays")
    }

    fn visit_seq<A>(self, mut seq: A) -> Result<Vec<T>, A::Error>
    where
        A: SeqAccess<'de>,
    {
        // Create a single Vec to hold the flattened contents.
        let mut vec = Vec::new();

        // Each iteration through this loop is one inner array.
        while let Some(()) = seq.next_element_seed(ExtendVec(&mut vec))? {
            // Nothing to do; inner array has been appended into `vec`.
        }

        // Return the finished vec.
        Ok(vec)
    }
}

# fn example<'de, D>(deserializer: D) -> Result<(), D::Error>
# where
#     D: Deserializer<'de>,
# {
let visitor = FlattenedVecVisitor(PhantomData);
let flattened: Vec<u64> = deserializer.deserialize_seq(visitor)?;
#     Ok(())
# }

pub trait DeserializeSeed<''de>: Sized {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Value: The type produced by using this seed.
Required Methods
  • deserialize: Equivalent to the more common Deserialize::deserialize method, except
Implementations

This trait is implemented for the following types:

  • PhantomData<T> with <''de, T>

Trait Deserializer

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:Deserializer<'de> is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:Deserializer<'de> is not satisfied\",)]")

A data format that can deserialize any data structure supported by Serde.

The role of this trait is to define the deserialization half of the Serde data model, which is a way to categorize every Rust data type into one of 29 possible types. Each method of the Deserializer trait corresponds to one of the types of the data model.

Implementations of Deserialize map themselves into this data model by passing to the Deserializer a Visitor implementation that can receive these various types.

The types that make up the Serde data model are:

  • 14 primitive types
    • bool
    • i8, i16, i32, i64, i128
    • u8, u16, u32, u64, u128
    • f32, f64
    • char
  • string
    • UTF-8 bytes with a length and no null terminator.
    • When serializing, all strings are handled equally. When deserializing, there are three flavors of strings: transient, owned, and borrowed.
  • byte array - [u8]
    • Similar to strings, during deserialization byte arrays can be transient, owned, or borrowed.
  • option
    • Either none or some value.
  • unit
    • The type of () in Rust. It represents an anonymous value containing no data.
  • unit_struct
    • For example struct Unit or PhantomData<T>. It represents a named value containing no data.
  • unit_variant
    • For example the E::A and E::B in enum E { A, B }.
  • newtype_struct
    • For example struct Millimeters(u8).
  • newtype_variant
    • For example the E::N in enum E { N(u8) }.
  • seq
    • A variably sized heterogeneous sequence of values, for example Vec<T> or HashSet<T>. When serializing, the length may or may not be known before iterating through all the data. When deserializing, the length is determined by looking at the serialized data.
  • tuple
    • A statically sized heterogeneous sequence of values for which the length will be known at deserialization time without looking at the serialized data, for example (u8,) or (String, u64, Vec<T>) or [u64; 10].
  • tuple_struct
    • A named tuple, for example struct Rgb(u8, u8, u8).
  • tuple_variant
    • For example the E::T in enum E { T(u8, u8) }.
  • map
    • A heterogeneous key-value pairing, for example BTreeMap<K, V>.
  • struct
    • A heterogeneous key-value pairing in which the keys are strings and will be known at deserialization time without looking at the serialized data, for example struct S { r: u8, g: u8, b: u8 }.
  • struct_variant
    • For example the E::S in enum E { S { r: u8, g: u8, b: u8 } }.

The Deserializer trait supports two entry point styles which enables different kinds of deserialization.

  1. The deserialize_any method. Self-describing data formats like JSON are able to look at the serialized data and tell what it represents. For example the JSON deserializer may see an opening curly brace ({) and know that it is seeing a map. If the data format supports Deserializer::deserialize_any, it will drive the Visitor using whatever type it sees in the input. JSON uses this approach when deserializing serde_json::Value which is an enum that can represent any JSON document. Without knowing what is in a JSON document, we can deserialize it to serde_json::Value by going through Deserializer::deserialize_any.

  2. The various deserialize_* methods. Non-self-describing formats like Postcard need to be told what is in the input in order to deserialize it. The deserialize_* methods are hints to the deserializer for how to interpret the next piece of input. Non-self-describing formats are not able to deserialize something like serde_json::Value which relies on Deserializer::deserialize_any.

When implementing Deserialize, you should avoid relying on Deserializer::deserialize_any unless you need to be told by the Deserializer what type is in the input. Know that relying on Deserializer::deserialize_any means your data type will be able to deserialize from self-describing formats only, ruling out Postcard and many others.

Lifetime

The 'de lifetime of this trait is the lifetime of data that may be borrowed from the input when deserializing. See the page Understanding deserializer lifetimes for a more detailed explanation of these lifetimes.

Example implementation

The example data format presented on the website contains example code for a basic JSON Deserializer.

pub trait Deserializer<''de>: Sized {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Error: The error type that can be returned if some error occurs during
Required Methods
  • deserialize_any: Require the Deserializer to figure out how to drive the visitor based
  • deserialize_bool: Hint that the Deserialize type is expecting a bool value.
  • deserialize_i8: Hint that the Deserialize type is expecting an i8 value.
  • deserialize_i16: Hint that the Deserialize type is expecting an i16 value.
  • deserialize_i32: Hint that the Deserialize type is expecting an i32 value.
  • deserialize_i64: Hint that the Deserialize type is expecting an i64 value.
  • deserialize_u8: Hint that the Deserialize type is expecting a u8 value.
  • deserialize_u16: Hint that the Deserialize type is expecting a u16 value.
  • deserialize_u32: Hint that the Deserialize type is expecting a u32 value.
  • deserialize_u64: Hint that the Deserialize type is expecting a u64 value.
  • deserialize_f32: Hint that the Deserialize type is expecting a f32 value.
  • deserialize_f64: Hint that the Deserialize type is expecting a f64 value.
  • deserialize_char: Hint that the Deserialize type is expecting a char value.
  • deserialize_str: Hint that the Deserialize type is expecting a string value and does
  • deserialize_string: Hint that the Deserialize type is expecting a string value and would
  • deserialize_bytes: Hint that the Deserialize type is expecting a byte array and does not
  • deserialize_byte_buf: Hint that the Deserialize type is expecting a byte array and would
  • deserialize_option: Hint that the Deserialize type is expecting an optional value.
  • deserialize_unit: Hint that the Deserialize type is expecting a unit value.
  • deserialize_unit_struct: Hint that the Deserialize type is expecting a unit struct with a
  • deserialize_newtype_struct: Hint that the Deserialize type is expecting a newtype struct with a
  • deserialize_seq: Hint that the Deserialize type is expecting a sequence of values.
  • deserialize_tuple: Hint that the Deserialize type is expecting a sequence of values and
  • deserialize_tuple_struct: Hint that the Deserialize type is expecting a tuple struct with a
  • deserialize_map: Hint that the Deserialize type is expecting a map of key-value pairs.
  • deserialize_struct: Hint that the Deserialize type is expecting a struct with a particular
  • deserialize_enum: Hint that the Deserialize type is expecting an enum value with a
  • deserialize_identifier: Hint that the Deserialize type is expecting the name of a struct
  • deserialize_ignored_any: Hint that the Deserialize type needs to deserialize a value whose type
Provided Methods
  • fn deserialize_i128<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>

where V: Visitor<''de> { /* ... */ }

Hint that the `Deserialize` type is expecting an `i128` value.

- ```rust
fn deserialize_u128<V>(self: Self, visitor: V) -> Result<<V as >::Value, <Self as >::Error>
where
  V: Visitor<''de> { /* ... */ }

Hint that the Deserialize type is expecting an u128 value.

  • fn is_human_readable(self: &Self) -> bool { /* ... */ }
    Determine whether Deserialize implementations should expect to
Implementations

This trait is implemented for the following types:

  • UnitDeserializer<E> with <''de, E>
  • NeverDeserializer<E> with <''de, E>
  • BoolDeserializer<E> with <''de, E>
  • I8Deserializer<E> with <''de, E>
  • I16Deserializer<E> with <''de, E>
  • I32Deserializer<E> with <''de, E>
  • I64Deserializer<E> with <''de, E>
  • I128Deserializer<E> with <''de, E>
  • IsizeDeserializer<E> with <''de, E>
  • U8Deserializer<E> with <''de, E>
  • U16Deserializer<E> with <''de, E>
  • U64Deserializer<E> with <''de, E>
  • U128Deserializer<E> with <''de, E>
  • UsizeDeserializer<E> with <''de, E>
  • F32Deserializer<E> with <''de, E>
  • F64Deserializer<E> with <''de, E>
  • CharDeserializer<E> with <''de, E>
  • U32Deserializer<E> with <''de, E>
  • StrDeserializer<''a, E> with <''de, ''a, E>
  • BorrowedStrDeserializer<''de, E> with <''de, E>
  • StringDeserializer<E> with <''de, E>
  • CowStrDeserializer<''a, E> with <''de, ''a, E>
  • BytesDeserializer<''a, E> with <''de, ''a, E>
  • BorrowedBytesDeserializer<''de, E> with <''de, E>
  • SeqDeserializer<I, E> with <''de, I, T, E>
  • SeqAccessDeserializer<A> with <''de, A>
  • MapDeserializer<''de, I, E> with <''de, I, E>
  • MapAccessDeserializer<A> with <''de, A>
  • EnumAccessDeserializer<A> with <''de, A>

Trait Visitor

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:Visitor<'de> is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:Visitor<'de> is not satisfied\",)]")

This trait represents a visitor that walks through a deserializer.

Lifetime

The 'de lifetime of this trait is the requirement for lifetime of data that may be borrowed by Self::Value. See the page Understanding deserializer lifetimes for a more detailed explanation of these lifetimes.

Example

# use serde::de::{self, Unexpected, Visitor};
# use std::fmt;
#
/// A visitor that deserializes a long string - a string containing at least
/// some minimum number of bytes.
struct LongString {
    min: usize,
}

impl<'de> Visitor<'de> for LongString {
    type Value = String;

    fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
        write!(formatter, "a string containing at least {} bytes", self.min)
    }

    fn visit_str<E>(self, s: &str) -> Result<Self::Value, E>
    where
        E: de::Error,
    {
        if s.len() >= self.min {
            Ok(s.to_owned())
        } else {
            Err(de::Error::invalid_value(Unexpected::Str(s), &self))
        }
    }
}

pub trait Visitor<''de>: Sized {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Value: The value produced by this visitor.
Required Methods
  • expecting: Format a message stating what data this Visitor expects to receive.
Provided Methods
  • fn visit_bool<E>(self: Self, v: bool) -> Result<<Self as >::Value, E>

where E: Error { /* ... */ }

The input contains a boolean.

- ```rust
fn visit_i8<E>(self: Self, v: i8) -> Result<<Self as >::Value, E>
where
  E: Error { /* ... */ }

The input contains an i8.

  • fn visit_i16<E>(self: Self, v: i16) -> Result<<Self as >::Value, E>

where E: Error { /* ... */ }

The input contains an `i16`.

- ```rust
fn visit_i32<E>(self: Self, v: i32) -> Result<<Self as >::Value, E>
where
  E: Error { /* ... */ }

The input contains an i32.

  • fn visit_i64<E>(self: Self, v: i64) -> Result<<Self as >::Value, E>

where E: Error { /* ... */ }

The input contains an `i64`.

- ```rust
fn visit_i128<E>(self: Self, v: i128) -> Result<<Self as >::Value, E>
where
  E: Error { /* ... */ }

The input contains a i128.

  • fn visit_u8<E>(self: Self, v: u8) -> Result<<Self as >::Value, E>

where E: Error { /* ... */ }

The input contains a `u8`.

- ```rust
fn visit_u16<E>(self: Self, v: u16) -> Result<<Self as >::Value, E>
where
  E: Error { /* ... */ }

The input contains a u16.

  • fn visit_u32<E>(self: Self, v: u32) -> Result<<Self as >::Value, E>

where E: Error { /* ... */ }

The input contains a `u32`.

- ```rust
fn visit_u64<E>(self: Self, v: u64) -> Result<<Self as >::Value, E>
where
  E: Error { /* ... */ }

The input contains a u64.

  • fn visit_u128<E>(self: Self, v: u128) -> Result<<Self as >::Value, E>

where E: Error { /* ... */ }

The input contains a `u128`.

- ```rust
fn visit_f32<E>(self: Self, v: f32) -> Result<<Self as >::Value, E>
where
  E: Error { /* ... */ }

The input contains an f32.

  • fn visit_f64<E>(self: Self, v: f64) -> Result<<Self as >::Value, E>

where E: Error { /* ... */ }

The input contains an `f64`.

- ```rust
fn visit_char<E>(self: Self, v: char) -> Result<<Self as >::Value, E>
where
  E: Error { /* ... */ }

The input contains a char.

  • fn visit_str<E>(self: Self, v: &str) -> Result<<Self as >::Value, E>

where E: Error { /* ... */ }

The input contains a string. The lifetime of the string is ephemeral and

- ```rust
fn visit_borrowed_str<E>(self: Self, v: &''de str) -> Result<<Self as >::Value, E>
where
  E: Error { /* ... */ }

The input contains a string that lives at least as long as the

  • fn visit_string<E>(self: Self, v: String) -> Result<<Self as >::Value, E>

where E: Error { /* ... */ }

The input contains a string and ownership of the string is being given

- ```rust
fn visit_bytes<E>(self: Self, v: &[u8]) -> Result<<Self as >::Value, E>
where
  E: Error { /* ... */ }

The input contains a byte array. The lifetime of the byte array is

  • fn visit_borrowed_bytes<E>(self: Self, v: &''de [u8]) -> Result<<Self as >::Value, E>

where E: Error { /* ... */ }

The input contains a byte array that lives at least as long as the

- ```rust
fn visit_byte_buf<E>(self: Self, v: Vec<u8>) -> Result<<Self as >::Value, E>
where
  E: Error { /* ... */ }

The input contains a byte array and ownership of the byte array is being

  • fn visit_none<E>(self: Self) -> Result<<Self as >::Value, E>

where E: Error { /* ... */ }

The input contains an optional that is absent.

- ```rust
fn visit_some<D>(self: Self, deserializer: D) -> Result<<Self as >::Value, <D as >::Error>
where
  D: Deserializer<''de> { /* ... */ }

The input contains an optional that is present.

  • fn visit_unit<E>(self: Self) -> Result<<Self as >::Value, E>

where E: Error { /* ... */ }

The input contains a unit `()`.

- ```rust
fn visit_newtype_struct<D>(self: Self, deserializer: D) -> Result<<Self as >::Value, <D as >::Error>
where
  D: Deserializer<''de> { /* ... */ }

The input contains a newtype struct.

  • fn visit_seq<A>(self: Self, seq: A) -> Result<<Self as >::Value, <A as >::Error>

where A: SeqAccess<''de> { /* ... */ }

The input contains a sequence of elements.

- ```rust
fn visit_map<A>(self: Self, map: A) -> Result<<Self as >::Value, <A as >::Error>
where
  A: MapAccess<''de> { /* ... */ }

The input contains a key-value map.

  • fn visit_enum<A>(self: Self, data: A) -> Result<<Self as >::Value, <A as >::Error>

where A: EnumAccess<''de> { /* ... */ }

The input contains an enum.

##### Implementations

This trait is implemented for the following types:

- `IgnoredAny` with <''de>

#### Trait `SeqAccess`

**Attributes:**

- `Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound `{Self}: serde::de::SeqAccess<'de>` is not satisfied\",))]")`
- `Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound `{Self}: serde::de::SeqAccess<'de>` is not satisfied\",)]")`

Provides a `Visitor` access to each element of a sequence in the input.

This is a trait that a `Deserializer` passes to a `Visitor` implementation,
which deserializes each item in a sequence.

# Lifetime

The `'de` lifetime of this trait is the lifetime of data that may be
borrowed by deserialized sequence elements. See the page [Understanding
deserializer lifetimes] for a more detailed explanation of these lifetimes.

[Understanding deserializer lifetimes]: https://serde.rs/lifetimes.html

# Example implementation

The [example data format] presented on the website demonstrates an
implementation of `SeqAccess` for a basic JSON data format.

[example data format]: https://serde.rs/data-format.html

```rust
pub trait SeqAccess<''de> {
  /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Error: The error type that can be returned if some error occurs during
Required Methods
  • next_element_seed: This returns Ok(Some(value)) for the next value in the sequence, or
Provided Methods
  • fn next_element<T>(self: &mut Self) -> Result<Option<T>, <Self as >::Error>

where T: Deserialize<''de> { /* ... */ }

This returns `Ok(Some(value))` for the next value in the sequence, or

- ```rust
fn size_hint(self: &Self) -> Option<usize> { /* ... */ }

Returns the number of elements remaining in the sequence, if known.

Implementations

This trait is implemented for the following types:

  • SeqDeserializer<I, E> with <''de, I, T, E>
  • MapDeserializer<''de, I, E> with <''de, I, E>
  • &mut A with <''de, A>

Trait MapAccess

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:MapAccess<'de> is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:MapAccess<'de> is not satisfied\",)]")

Provides a Visitor access to each entry of a map in the input.

This is a trait that a Deserializer passes to a Visitor implementation.

Lifetime

The 'de lifetime of this trait is the lifetime of data that may be borrowed by deserialized map entries. See the page Understanding deserializer lifetimes for a more detailed explanation of these lifetimes.

Example implementation

The example data format presented on the website demonstrates an implementation of MapAccess for a basic JSON data format.

pub trait MapAccess<''de> {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Error: The error type that can be returned if some error occurs during
Required Methods
  • next_key_seed: This returns Ok(Some(key)) for the next key in the map, or Ok(None)
  • next_value_seed: This returns a Ok(value) for the next value in the map.
Provided Methods
  • fn next_entry_seed<K, V>(self: &mut Self, kseed: K, vseed: V) -> Result<Option<(<K as >::Value, <V as >::Value)>, <Self as >::Error>

where K: DeserializeSeed<''de>, V: DeserializeSeed<''de> { /* ... */ }

This returns `Ok(Some((key, value)))` for the next (key-value) pair in

- ```rust
fn next_key<K>(self: &mut Self) -> Result<Option<K>, <Self as >::Error>
where
  K: Deserialize<''de> { /* ... */ }

This returns Ok(Some(key)) for the next key in the map, or Ok(None)

  • fn next_value<V>(self: &mut Self) -> Result<V, <Self as >::Error>

where V: Deserialize<''de> { /* ... */ }

This returns a `Ok(value)` for the next value in the map.

- ```rust
fn next_entry<K, V>(self: &mut Self) -> Result<Option<(K, V)>, <Self as >::Error>
where
  K: Deserialize<''de>,
  V: Deserialize<''de> { /* ... */ }

This returns Ok(Some((key, value))) for the next (key-value) pair in

  • fn size_hint(self: &Self) -> Option<usize> { /* ... */ }
    Returns the number of entries remaining in the map, if known.
Implementations

This trait is implemented for the following types:

  • MapDeserializer<''de, I, E> with <''de, I, E>
  • &mut A with <''de, A>

Trait EnumAccess

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:EnumAccess<'de> is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde:🇩🇪:EnumAccess<'de> is not satisfied\",)]")

Provides a Visitor access to the data of an enum in the input.

EnumAccess is created by the Deserializer and passed to the Visitor in order to identify which variant of an enum to deserialize.

Lifetime

The 'de lifetime of this trait is the lifetime of data that may be borrowed by the deserialized enum variant. See the page Understanding deserializer lifetimes for a more detailed explanation of these lifetimes.

Example implementation

The example data format presented on the website demonstrates an implementation of EnumAccess for a basic JSON data format.

pub trait EnumAccess<''de>: Sized {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Error: The error type that can be returned if some error occurs during
  • Variant: The Visitor that will be used to deserialize the content of the enum
Required Methods
  • variant_seed: variant is called to identify which variant to deserialize.
Provided Methods
  • fn variant<V>(self: Self) -> Result<(V, <Self as >::Variant), <Self as >::Error>

where V: Deserialize<''de> { /* ... */ }

`variant` is called to identify which variant to deserialize.

##### Implementations

This trait is implemented for the following types:

- `U32Deserializer<E>` with <''de, E>
- `StrDeserializer<''a, E>` with <''de, ''a, E>
- `BorrowedStrDeserializer<''de, E>` with <''de, E>
- `StringDeserializer<E>` with <''de, E>
- `CowStrDeserializer<''a, E>` with <''de, ''a, E>
- `MapAccessDeserializer<A>` with <''de, A>

#### Trait `VariantAccess`

**Attributes:**

- `Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound `{Self}: serde::de::VariantAccess<'de>` is not satisfied\",))]")`
- `Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound `{Self}: serde::de::VariantAccess<'de>` is not satisfied\",)]")`

`VariantAccess` is a visitor that is created by the `Deserializer` and
passed to the `Deserialize` to deserialize the content of a particular enum
variant.

# Lifetime

The `'de` lifetime of this trait is the lifetime of data that may be
borrowed by the deserialized enum variant. See the page [Understanding
deserializer lifetimes] for a more detailed explanation of these lifetimes.

[Understanding deserializer lifetimes]: https://serde.rs/lifetimes.html

# Example implementation

The [example data format] presented on the website demonstrates an
implementation of `VariantAccess` for a basic JSON data format.

[example data format]: https://serde.rs/data-format.html

```rust
pub trait VariantAccess<''de>: Sized {
  /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Error: The error type that can be returned if some error occurs during
Required Methods
  • unit_variant: Called when deserializing a variant with no values.
  • newtype_variant_seed: Called when deserializing a variant with a single value.
  • tuple_variant: Called when deserializing a tuple-like variant.
  • struct_variant: Called when deserializing a struct-like variant.
Provided Methods
  • fn newtype_variant<T>(self: Self) -> Result<T, <Self as >::Error>

where T: Deserialize<''de> { /* ... */ }

Called when deserializing a variant with a single value.

#### Trait `IntoDeserializer`

Converts an existing value into a `Deserializer` from which other values can
be deserialized.

# Lifetime

The `'de` lifetime of this trait is the lifetime of data that may be
borrowed from the resulting `Deserializer`. See the page [Understanding
deserializer lifetimes] for a more detailed explanation of these lifetimes.

[Understanding deserializer lifetimes]: https://serde.rs/lifetimes.html

# Example

```edition2021
use serde::de::{value, Deserialize, IntoDeserializer};
use serde_derive::Deserialize;
use std::str::FromStr;

#[derive(Deserialize)]
enum Setting {
  On,
  Off,
}

impl FromStr for Setting {
  type Err = value::Error;

  fn from_str(s: &str) -> Result<Self, Self::Err> {
      Self::deserialize(s.into_deserializer())
  }
}

pub trait IntoDeserializer<''de, E: Error = value::Error> {
    /* Associated items */
}
Required Items
Associated Types
  • Deserializer: The type of the deserializer being converted into.
Required Methods
  • into_deserializer: Convert this value into a deserializer.
Implementations

This trait is implemented for the following types:

  • () with <''de, E>
  • UnitDeserializer<E> with <''de, E>
  • never with <''de, E>
  • NeverDeserializer<E> with <''de, E>
  • bool with <''de, E>
  • BoolDeserializer<E> with <''de, E>
  • i8 with <''de, E>
  • I8Deserializer<E> with <''de, E>
  • i16 with <''de, E>
  • I16Deserializer<E> with <''de, E>
  • i32 with <''de, E>
  • I32Deserializer<E> with <''de, E>
  • i64 with <''de, E>
  • I64Deserializer<E> with <''de, E>
  • i128 with <''de, E>
  • I128Deserializer<E> with <''de, E>
  • isize with <''de, E>
  • IsizeDeserializer<E> with <''de, E>
  • u8 with <''de, E>
  • U8Deserializer<E> with <''de, E>
  • u16 with <''de, E>
  • U16Deserializer<E> with <''de, E>
  • u64 with <''de, E>
  • U64Deserializer<E> with <''de, E>
  • u128 with <''de, E>
  • U128Deserializer<E> with <''de, E>
  • usize with <''de, E>
  • UsizeDeserializer<E> with <''de, E>
  • f32 with <''de, E>
  • F32Deserializer<E> with <''de, E>
  • f64 with <''de, E>
  • F64Deserializer<E> with <''de, E>
  • char with <''de, E>
  • CharDeserializer<E> with <''de, E>
  • u32 with <''de, E>
  • U32Deserializer<E> with <''de, E>
  • &''a str with <''de, ''a, E>
  • StrDeserializer<''a, E> with <''de, ''a, E>
  • BorrowedStrDeserializer<''de, E> with <''de, E>
  • String with <''de, E>
  • StringDeserializer<E> with <''de, E>
  • Cow<''a, str> with <''de, ''a, E>
  • CowStrDeserializer<''a, E> with <''de, ''a, E>
  • &''a [u8] with <''de, ''a, E>
  • BytesDeserializer<''a, E> with <''de, ''a, E>
  • BorrowedBytesDeserializer<''de, E> with <''de, E>
  • SeqDeserializer<I, E> with <''de, I, T, E>
  • Vec<T> with <''de, T, E>
  • BTreeSet<T> with <''de, T, E>
  • HashSet<T, S> with <''de, T, S, E>
  • SeqAccessDeserializer<A> with <''de, A>
  • MapDeserializer<''de, I, E> with <''de, I, E>
  • BTreeMap<K, V> with <''de, K, V, E>
  • HashMap<K, V, S> with <''de, K, V, S, E>
  • MapAccessDeserializer<A> with <''de, A>
  • EnumAccessDeserializer<A> with <''de, A>

Re-exports

Re-export IgnoredAny

pub use self::ignored_any::IgnoredAny;

Re-export Error

Attributes:

  • Other("#[<cfg>(feature = \"std\")]")
  • Other("#[doc(no_inline)]")
pub use std::error::Error as StdError;

Module ser

Attributes:

  • Other("#[<cfg_attr>(all(docsrs, if_docsrs_then_no_serde_core), path =\n\"core/ser/mod.rs\")]")
  • Other("#[attr = Path(\"core/ser/mod.rs\")]")

Generic data structure serialization framework.

The two most important traits in this module are Serialize and Serializer.

  • A type that implements Serialize is a data structure that can be serialized to any data format supported by Serde, and conversely
  • A type that implements Serializer is a data format that can serialize any data structure supported by Serde.

The Serialize trait

Serde provides Serialize implementations for many Rust primitive and standard library types. The complete list is below. All of these can be serialized using Serde out of the box.

Additionally, Serde provides a procedural macro called serde_derive to automatically generate Serialize implementations for structs and enums in your program. See the derive section of the manual for how to use this.

In rare cases it may be necessary to implement Serialize manually for some type in your program. See the Implementing Serialize section of the manual for more about this.

Third-party crates may provide Serialize implementations for types that they expose. For example the linked-hash-map crate provides a LinkedHashMap<K, V> type that is serializable by Serde because the crate provides an implementation of Serialize for it.

The Serializer trait

Serializer implementations are provided by third-party crates, for example serde_json, serde_yaml and postcard.

A partial list of well-maintained formats is given on the Serde website.

Implementations of Serialize provided by Serde

  • Primitive types:
    • bool
    • i8, i16, i32, i64, i128, isize
    • u8, u16, u32, u64, u128, usize
    • f32, f64
    • char
    • str
    • &T and &mut T
  • Compound types:
    • [T]
    • [T; 0] through [T; 32]
    • tuples up to size 16
  • Common standard library types:
    • String
    • Option<T>
    • Result<T, E>
    • PhantomData<T>
  • Wrapper types:
    • Box<T>
    • Cow<'a, T>
    • Cell<T>
    • RefCell<T>
    • Mutex<T>
    • RwLock<T>
    • Rc<T> (if features = ["rc"] is enabled)
    • Arc<T> (if features = ["rc"] is enabled)
  • Collection types:
    • BTreeMap<K, V>
    • BTreeSet<T>
    • BinaryHeap<T>
    • HashMap<K, V, H>
    • HashSet<T, H>
    • LinkedList<T>
    • VecDeque<T>
    • Vec<T>
  • FFI types:
    • CStr
    • CString
    • OsStr
    • OsString
  • Miscellaneous standard library types:
    • Duration
    • SystemTime
    • Path
    • PathBuf
    • Range<T>
    • RangeInclusive<T>
    • Bound<T>
    • num::NonZero*
    • ! (unstable)
  • Net types:
    • IpAddr
    • Ipv4Addr
    • Ipv6Addr
    • SocketAddr
    • SocketAddrV4
    • SocketAddrV6
pub mod ser { /* ... */ }

Traits

Trait Error

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace), diagnostic ::\non_unimplemented(message =\n\"the trait bound {Self}: serde::ser::Error is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::Error is not satisfied\",)]")

Trait used by Serialize implementations to generically construct errors belonging to the Serializer against which they are currently running.

Example implementation

The example data format presented on the website shows an error type appropriate for a basic JSON data format.

pub trait Error: Sized + StdError {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Required Methods
  • custom: Used when a Serialize implementation encounters any error
Implementations

This trait is implemented for the following types:

  • Error
  • fmt::Error

Trait Serialize

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::Serializeis not satisfied\", note =\n\"for local types consider adding#[derive(serde::Serialize)]to your{Self}type\",\nnote =\n\"for types from other crates check whether the crate offers aserde feature flag\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::Serializeis not satisfied\", note =\n\"for local types consider adding#[derive(serde::Serialize)]to your{Self}type\",\nnote =\n\"for types from other crates check whether the crate offers aserde feature flag\",)]")

A data structure that can be serialized into any data format supported by Serde.

Serde provides Serialize implementations for many Rust primitive and standard library types. The complete list is [here][crate::ser]. All of these can be serialized using Serde out of the box.

Additionally, Serde provides a procedural macro called serde_derive to automatically generate Serialize implementations for structs and enums in your program. See the derive section of the manual for how to use this.

In rare cases it may be necessary to implement Serialize manually for some type in your program. See the Implementing Serialize section of the manual for more about this.

Third-party crates may provide Serialize implementations for types that they expose. For example the linked-hash-map crate provides a LinkedHashMap<K, V> type that is serializable by Serde because the crate provides an implementation of Serialize for it.

pub trait Serialize {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Required Methods
  • serialize: Serialize this value into the given Serde serializer.
Implementations

This trait is implemented for the following types:

  • bool
  • isize
  • i8
  • i16
  • i32
  • i64
  • i128
  • usize
  • u8
  • u16
  • u32
  • u64
  • u128
  • f32
  • f64
  • char
  • str
  • String
  • fmt::Arguments<''a> with <''a>
  • CStr
  • CString
  • Option<T> with
  • PhantomData<T> with
  • [T; 0] with
  • [T; 1] with
  • [T; 2] with
  • [T; 3] with
  • [T; 4] with
  • [T; 5] with
  • [T; 6] with
  • [T; 7] with
  • [T; 8] with
  • [T; 9] with
  • [T; 10] with
  • [T; 11] with
  • [T; 12] with
  • [T; 13] with
  • [T; 14] with
  • [T; 15] with
  • [T; 16] with
  • [T; 17] with
  • [T; 18] with
  • [T; 19] with
  • [T; 20] with
  • [T; 21] with
  • [T; 22] with
  • [T; 23] with
  • [T; 24] with
  • [T; 25] with
  • [T; 26] with
  • [T; 27] with
  • [T; 28] with
  • [T; 29] with
  • [T; 30] with
  • [T; 31] with
  • [T; 32] with
  • [T] with
  • BinaryHeap<T> with
  • BTreeSet<T> with
  • HashSet<T, H> with <T, H>
  • LinkedList<T> with
  • Vec<T> with
  • VecDeque<T> with
  • Range<Idx> with
  • RangeFrom<Idx> with
  • RangeInclusive<Idx> with
  • RangeTo<Idx> with
  • Bound<T> with
  • ()
  • never
  • (T) with
  • BTreeMap<K, V> with <K, V>
  • HashMap<K, V, H> with <K, V, H>
  • &''a T with <''a, T>
  • &''a mut T with <''a, T>
  • Box<T> with
  • Rc<T> with
  • Arc<T> with
  • Cow<''a, T> with <''a, T>
  • RcWeak<T> with
  • ArcWeak<T> with
  • num::NonZeroI8
  • num::NonZeroI16
  • num::NonZeroI32
  • num::NonZeroI64
  • num::NonZeroI128
  • num::NonZeroIsize
  • num::NonZeroU8
  • num::NonZeroU16
  • num::NonZeroU32
  • num::NonZeroU64
  • num::NonZeroU128
  • num::NonZeroUsize
  • Cell<T> with
  • RefCell<T> with
  • Mutex<T> with
  • RwLock<T> with
  • Duration
  • SystemTime
  • net::IpAddr
  • net::Ipv4Addr
  • net::Ipv6Addr
  • net::SocketAddr
  • net::SocketAddrV4
  • net::SocketAddrV6
  • Path
  • PathBuf
  • OsStr
  • OsString
  • Wrapping<T> with
  • Saturating<T> with
  • Reverse<T> with
  • AtomicBool
  • AtomicI8
  • AtomicI16
  • AtomicI32
  • AtomicIsize
  • AtomicU8
  • AtomicU16
  • AtomicU32
  • AtomicUsize
  • AtomicI64
  • AtomicU64

Trait Serializer

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::Serializer is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::Serializer is not satisfied\",)]")

A data format that can serialize any data structure supported by Serde.

The role of this trait is to define the serialization half of the Serde data model, which is a way to categorize every Rust data structure into one of 29 possible types. Each method of the Serializer trait corresponds to one of the types of the data model.

Implementations of Serialize map themselves into this data model by invoking exactly one of the Serializer methods.

The types that make up the Serde data model are:

  • 14 primitive types
    • bool
    • i8, i16, i32, i64, i128
    • u8, u16, u32, u64, u128
    • f32, f64
    • char
  • string
    • UTF-8 bytes with a length and no null terminator.
    • When serializing, all strings are handled equally. When deserializing, there are three flavors of strings: transient, owned, and borrowed.
  • byte array - [u8]
    • Similar to strings, during deserialization byte arrays can be transient, owned, or borrowed.
  • option
    • Either none or some value.
  • unit
    • The type of () in Rust. It represents an anonymous value containing no data.
  • unit_struct
    • For example struct Unit or PhantomData<T>. It represents a named value containing no data.
  • unit_variant
    • For example the E::A and E::B in enum E { A, B }.
  • newtype_struct
    • For example struct Millimeters(u8).
  • newtype_variant
    • For example the E::N in enum E { N(u8) }.
  • seq
    • A variably sized heterogeneous sequence of values, for example Vec<T> or HashSet<T>. When serializing, the length may or may not be known before iterating through all the data. When deserializing, the length is determined by looking at the serialized data.
  • tuple
    • A statically sized heterogeneous sequence of values for which the length will be known at deserialization time without looking at the serialized data, for example (u8,) or (String, u64, Vec<T>) or [u64; 10].
  • tuple_struct
    • A named tuple, for example struct Rgb(u8, u8, u8).
  • tuple_variant
    • For example the E::T in enum E { T(u8, u8) }.
  • map
    • A heterogeneous key-value pairing, for example BTreeMap<K, V>.
  • struct
    • A heterogeneous key-value pairing in which the keys are strings and will be known at deserialization time without looking at the serialized data, for example struct S { r: u8, g: u8, b: u8 }.
  • struct_variant
    • For example the E::S in enum E { S { r: u8, g: u8, b: u8 } }.

Many Serde serializers produce text or binary data as output, for example JSON or Postcard. This is not a requirement of the Serializer trait, and there are serializers that do not produce text or binary output. One example is the serde_json::value::Serializer (distinct from the main serde_json serializer) that produces a serde_json::Value data structure in memory as output.

Example implementation

The example data format presented on the website contains example code for a basic JSON Serializer.

pub trait Serializer: Sized {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Ok: The output type produced by this Serializer during successful
  • Error: The error type when some error occurs during serialization.
  • SerializeSeq: Type returned from [serialize_seq] for serializing the content of the
  • SerializeTuple: Type returned from [serialize_tuple] for serializing the content of
  • SerializeTupleStruct: Type returned from [serialize_tuple_struct] for serializing the
  • SerializeTupleVariant: Type returned from [serialize_tuple_variant] for serializing the
  • SerializeMap: Type returned from [serialize_map] for serializing the content of the
  • SerializeStruct: Type returned from [serialize_struct] for serializing the content of
  • SerializeStructVariant: Type returned from [serialize_struct_variant] for serializing the
Required Methods
  • serialize_bool: Serialize a bool value.
  • serialize_i8: Serialize an i8 value.
  • serialize_i16: Serialize an i16 value.
  • serialize_i32: Serialize an i32 value.
  • serialize_i64: Serialize an i64 value.
  • serialize_u8: Serialize a u8 value.
  • serialize_u16: Serialize a u16 value.
  • serialize_u32: Serialize a u32 value.
  • serialize_u64: Serialize a u64 value.
  • serialize_f32: Serialize an f32 value.
  • serialize_f64: Serialize an f64 value.
  • serialize_char: Serialize a character.
  • serialize_str: Serialize a &str.
  • serialize_bytes: Serialize a chunk of raw byte data.
  • serialize_none: Serialize a [None] value.
  • serialize_some: Serialize a [Some(T)] value.
  • serialize_unit: Serialize a () value.
  • serialize_unit_struct: Serialize a unit struct like struct Unit or PhantomData<T>.
  • serialize_unit_variant: Serialize a unit variant like E::A in enum E { A, B }.
  • serialize_newtype_struct: Serialize a newtype struct like struct Millimeters(u8).
  • serialize_newtype_variant: Serialize a newtype variant like E::N in enum E { N(u8) }.
  • serialize_seq: Begin to serialize a variably sized sequence. This call must be
  • serialize_tuple: Begin to serialize a statically sized sequence whose length will be
  • serialize_tuple_struct: Begin to serialize a tuple struct like struct Rgb(u8, u8, u8). This
  • serialize_tuple_variant: Begin to serialize a tuple variant like E::T in `enum E { T(u8, u8)
  • serialize_map: Begin to serialize a map. This call must be followed by zero or more
  • serialize_struct: Begin to serialize a struct like struct Rgb { r: u8, g: u8, b: u8 }.
  • serialize_struct_variant: Begin to serialize a struct variant like E::S in `enum E { S { r: u8,
Provided Methods
  • fn serialize_i128(self: Self, v: i128) -> Result<<Self as >::Ok, <Self as >::Error> { /* ... */ }

    Serialize an i128 value.

  • fn serialize_u128(self: Self, v: u128) -> Result<<Self as >::Ok, <Self as >::Error> { /* ... */ }

    Serialize a u128 value.

  • fn collect_seq<I>(self: Self, iter: I) -> Result<<Self as >::Ok, <Self as >::Error>

where I: IntoIterator, ::Item: Serialize { /* ... */ }

Collect an iterator as a sequence.

- ```rust
fn collect_map<K, V, I>(self: Self, iter: I) -> Result<<Self as >::Ok, <Self as >::Error>
where
  K: Serialize,
  V: Serialize,
  I: IntoIterator<Item = (K, V)> { /* ... */ }

Collect an iterator as a map.

  • fn collect_str<T>(self: Self, value: &T) -> Result<<Self as >::Ok, <Self as >::Error>

where T: ?Sized + Display { /* ... */ }

Serialize a string produced by an implementation of `Display`.

- ```rust
fn is_human_readable(self: &Self) -> bool { /* ... */ }

Determine whether Serialize implementations should serialize in

Implementations

This trait is implemented for the following types:

  • &mut fmt::Formatter<''a> with <''a>

Trait SerializeSeq

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::SerializeSeq is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::SerializeSeq is not satisfied\",)]")

Returned from Serializer::serialize_seq.

Example use

# use std::marker::PhantomData;
#
# struct Vec<T>(PhantomData<T>);
#
# impl<T> Vec<T> {
#     fn len(&self) -> usize {
#         unimplemented!()
#     }
# }
#
# impl<'a, T> IntoIterator for &'a Vec<T> {
#     type Item = &'a T;
#     type IntoIter = Box<dyn Iterator<Item = &'a T>>;
#     fn into_iter(self) -> Self::IntoIter {
#         unimplemented!()
#     }
# }
#
use serde::ser::{Serialize, SerializeSeq, Serializer};

impl<T> Serialize for Vec<T>
where
    T: Serialize,
{
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        let mut seq = serializer.serialize_seq(Some(self.len()))?;
        for element in self {
            seq.serialize_element(element)?;
        }
        seq.end()
    }
}

Example implementation

The example data format presented on the website demonstrates an implementation of SerializeSeq for a basic JSON data format.

pub trait SerializeSeq {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Ok: Must match the Ok type of our Serializer.
  • Error: Must match the Error type of our Serializer.
Required Methods
  • serialize_element: Serialize a sequence element.
  • end: Finish serializing a sequence.
Implementations

This trait is implemented for the following types:

  • Impossible<Ok, Error> with <Ok, Error>

Trait SerializeTuple

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::SerializeTuple is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::SerializeTuple is not satisfied\",)]")

Returned from Serializer::serialize_tuple.

Example use

use serde::ser::{Serialize, SerializeTuple, Serializer};

# mod fool {
#     trait Serialize {}
impl<A, B, C> Serialize for (A, B, C)
#     {}
# }
#
# struct Tuple3<A, B, C>(A, B, C);
#
# impl<A, B, C> Serialize for Tuple3<A, B, C>
where
    A: Serialize,
    B: Serialize,
    C: Serialize,
{
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        let mut tup = serializer.serialize_tuple(3)?;
        tup.serialize_element(&self.0)?;
        tup.serialize_element(&self.1)?;
        tup.serialize_element(&self.2)?;
        tup.end()
    }
}

# use std::marker::PhantomData;
#
# struct Array<T>(PhantomData<T>);
#
# impl<T> Array<T> {
#     fn len(&self) -> usize {
#         unimplemented!()
#     }
# }
#
# impl<'a, T> IntoIterator for &'a Array<T> {
#     type Item = &'a T;
#     type IntoIter = Box<dyn Iterator<Item = &'a T>>;
#     fn into_iter(self) -> Self::IntoIter {
#         unimplemented!()
#     }
# }
#
use serde::ser::{Serialize, SerializeTuple, Serializer};

# mod fool {
#     trait Serialize {}
impl<T> Serialize for [T; 16]
#     {}
# }
#
# impl<T> Serialize for Array<T>
where
    T: Serialize,
{
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        let mut seq = serializer.serialize_tuple(16)?;
        for element in self {
            seq.serialize_element(element)?;
        }
        seq.end()
    }
}

Example implementation

The example data format presented on the website demonstrates an implementation of SerializeTuple for a basic JSON data format.

pub trait SerializeTuple {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Ok: Must match the Ok type of our Serializer.
  • Error: Must match the Error type of our Serializer.
Required Methods
  • serialize_element: Serialize a tuple element.
  • end: Finish serializing a tuple.
Implementations

This trait is implemented for the following types:

  • Impossible<Ok, Error> with <Ok, Error>

Trait SerializeTupleStruct

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::SerializeTupleStruct is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::SerializeTupleStruct is not satisfied\",)]")

Returned from Serializer::serialize_tuple_struct.

Example use

use serde::ser::{Serialize, SerializeTupleStruct, Serializer};

struct Rgb(u8, u8, u8);

impl Serialize for Rgb {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        let mut ts = serializer.serialize_tuple_struct("Rgb", 3)?;
        ts.serialize_field(&self.0)?;
        ts.serialize_field(&self.1)?;
        ts.serialize_field(&self.2)?;
        ts.end()
    }
}

Example implementation

The example data format presented on the website demonstrates an implementation of SerializeTupleStruct for a basic JSON data format.

pub trait SerializeTupleStruct {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Ok: Must match the Ok type of our Serializer.
  • Error: Must match the Error type of our Serializer.
Required Methods
  • serialize_field: Serialize a tuple struct field.
  • end: Finish serializing a tuple struct.
Implementations

This trait is implemented for the following types:

  • Impossible<Ok, Error> with <Ok, Error>

Trait SerializeTupleVariant

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::SerializeTupleVariant is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::SerializeTupleVariant is not satisfied\",)]")

Returned from Serializer::serialize_tuple_variant.

Example use

use serde::ser::{Serialize, SerializeTupleVariant, Serializer};

enum E {
    T(u8, u8),
    U(String, u32, u32),
}

impl Serialize for E {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        match *self {
            E::T(ref a, ref b) => {
                let mut tv = serializer.serialize_tuple_variant("E", 0, "T", 2)?;
                tv.serialize_field(a)?;
                tv.serialize_field(b)?;
                tv.end()
            }
            E::U(ref a, ref b, ref c) => {
                let mut tv = serializer.serialize_tuple_variant("E", 1, "U", 3)?;
                tv.serialize_field(a)?;
                tv.serialize_field(b)?;
                tv.serialize_field(c)?;
                tv.end()
            }
        }
    }
}

Example implementation

The example data format presented on the website demonstrates an implementation of SerializeTupleVariant for a basic JSON data format.

pub trait SerializeTupleVariant {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Ok: Must match the Ok type of our Serializer.
  • Error: Must match the Error type of our Serializer.
Required Methods
  • serialize_field: Serialize a tuple variant field.
  • end: Finish serializing a tuple variant.
Implementations

This trait is implemented for the following types:

  • Impossible<Ok, Error> with <Ok, Error>

Trait SerializeMap

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::SerializeMap is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::SerializeMap is not satisfied\",)]")

Returned from Serializer::serialize_map.

Example use

# use std::marker::PhantomData;
#
# struct HashMap<K, V>(PhantomData<K>, PhantomData<V>);
#
# impl<K, V> HashMap<K, V> {
#     fn len(&self) -> usize {
#         unimplemented!()
#     }
# }
#
# impl<'a, K, V> IntoIterator for &'a HashMap<K, V> {
#     type Item = (&'a K, &'a V);
#     type IntoIter = Box<dyn Iterator<Item = (&'a K, &'a V)>>;
#
#     fn into_iter(self) -> Self::IntoIter {
#         unimplemented!()
#     }
# }
#
use serde::ser::{Serialize, SerializeMap, Serializer};

impl<K, V> Serialize for HashMap<K, V>
where
    K: Serialize,
    V: Serialize,
{
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        let mut map = serializer.serialize_map(Some(self.len()))?;
        for (k, v) in self {
            map.serialize_entry(k, v)?;
        }
        map.end()
    }
}

Example implementation

The example data format presented on the website demonstrates an implementation of SerializeMap for a basic JSON data format.

pub trait SerializeMap {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Ok: Must match the Ok type of our Serializer.
  • Error: Must match the Error type of our Serializer.
Required Methods
  • serialize_key: Serialize a map key.
  • serialize_value: Serialize a map value.
  • end: Finish serializing a map.
Provided Methods
  • fn serialize_entry<K, V>(self: &mut Self, key: &K, value: &V) -> Result<(), <Self as >::Error>

where K: ?Sized + Serialize, V: ?Sized + Serialize { /* ... */ }

Serialize a map entry consisting of a key and a value.

##### Implementations

This trait is implemented for the following types:

- `Impossible<Ok, Error>` with <Ok, Error>

#### Trait `SerializeStruct`

**Attributes:**

- `Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound `{Self}: serde::ser::SerializeStruct` is not satisfied\",))]")`
- `Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound `{Self}: serde::ser::SerializeStruct` is not satisfied\",)]")`

Returned from `Serializer::serialize_struct`.

# Example use

```edition2021
use serde::ser::{Serialize, SerializeStruct, Serializer};

struct Rgb {
  r: u8,
  g: u8,
  b: u8,
}

impl Serialize for Rgb {
  fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
  where
      S: Serializer,
  {
      let mut rgb = serializer.serialize_struct("Rgb", 3)?;
      rgb.serialize_field("r", &self.r)?;
      rgb.serialize_field("g", &self.g)?;
      rgb.serialize_field("b", &self.b)?;
      rgb.end()
  }
}

Example implementation

The example data format presented on the website demonstrates an implementation of SerializeStruct for a basic JSON data format.

pub trait SerializeStruct {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Ok: Must match the Ok type of our Serializer.
  • Error: Must match the Error type of our Serializer.
Required Methods
  • serialize_field: Serialize a struct field.
  • end: Finish serializing a struct.
Provided Methods
  • fn skip_field(self: &mut Self, key: &''static str) -> Result<(), <Self as >::Error> { /* ... */ }
    Indicate that a struct field has been skipped.
Implementations

This trait is implemented for the following types:

  • Impossible<Ok, Error> with <Ok, Error>

Trait SerializeStructVariant

Attributes:

  • Other("#[<cfg_attr>(not(no_diagnostic_namespace),\ndiagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::SerializeStructVariant is not satisfied\",))]")
  • Other("#[diagnostic::on_unimplemented(message =\n\"the trait bound {Self}: serde::ser::SerializeStructVariant is not satisfied\",)]")

Returned from Serializer::serialize_struct_variant.

Example use

use serde::ser::{Serialize, SerializeStructVariant, Serializer};

enum E {
    S { r: u8, g: u8, b: u8 },
}

impl Serialize for E {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        match *self {
            E::S {
                ref r,
                ref g,
                ref b,
            } => {
                let mut sv = serializer.serialize_struct_variant("E", 0, "S", 3)?;
                sv.serialize_field("r", r)?;
                sv.serialize_field("g", g)?;
                sv.serialize_field("b", b)?;
                sv.end()
            }
        }
    }
}

Example implementation

The example data format presented on the website demonstrates an implementation of SerializeStructVariant for a basic JSON data format.

pub trait SerializeStructVariant {
    /* Associated items */
}

This trait is not object-safe and cannot be used in dynamic trait objects.

Required Items
Associated Types
  • Ok: Must match the Ok type of our Serializer.
  • Error: Must match the Error type of our Serializer.
Required Methods
  • serialize_field: Serialize a struct variant field.
  • end: Finish serializing a struct variant.
Provided Methods
  • fn skip_field(self: &mut Self, key: &''static str) -> Result<(), <Self as >::Error> { /* ... */ }
    Indicate that a struct variant field has been skipped.
Implementations

This trait is implemented for the following types:

  • Impossible<Ok, Error> with <Ok, Error>

Re-exports

Re-export Impossible

pub use self::impossible::Impossible;

Re-export Error

Attributes:

  • Other("#[<cfg>(feature = \"std\")]")
  • Other("#[doc(no_inline)]")
pub use std::error::Error as StdError;

Macros

Macro forward_to_deserialize_any

Attributes:

  • MacroExport

Helper macro when implementing the Deserializer part of a new data format for Serde.

Some Deserializer implementations for self-describing formats do not care what hint the Visitor gives them, they just want to blindly call the Visitor method corresponding to the data they can tell is in the input. This requires repetitive implementations of all the Deserializer trait methods.

# use serde::forward_to_deserialize_any;
# use serde::de::{value, Deserializer, Visitor};
#
# struct MyDeserializer;
#
# impl<'de> Deserializer<'de> for MyDeserializer {
#     type Error = value::Error;
#
#     fn deserialize_any<V>(self, _: V) -> Result<V::Value, Self::Error>
#     where
#         V: Visitor<'de>,
#     {
#         unimplemented!()
#     }
#
#[inline]
fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value, Self::Error>
where
    V: Visitor<'de>,
{
    self.deserialize_any(visitor)
}
#
#     forward_to_deserialize_any! {
#         i8 i16 i32 i64 i128 u8 u16 u32 u64 u128 f32 f64 char str string
#         bytes byte_buf option unit unit_struct newtype_struct seq tuple
#         tuple_struct map struct enum identifier ignored_any
#     }
# }

The forward_to_deserialize_any! macro implements these simple forwarding methods so that they forward directly to Deserializer::deserialize_any. You can choose which methods to forward.

# use serde::forward_to_deserialize_any;
# use serde::de::{value, Deserializer, Visitor};
#
# struct MyDeserializer;
#
impl<'de> Deserializer<'de> for MyDeserializer {
#   type Error = value::Error;
#
    fn deserialize_any<V>(self, visitor: V) -> Result<V::Value, Self::Error>
    where
        V: Visitor<'de>,
    {
        /* ... */
#       let _ = visitor;
#       unimplemented!()
    }

    forward_to_deserialize_any! {
        bool i8 i16 i32 i64 i128 u8 u16 u32 u64 u128 f32 f64 char str string
        bytes byte_buf option unit unit_struct newtype_struct seq tuple
        tuple_struct map struct enum identifier ignored_any
    }
}

The macro assumes the convention that your Deserializer lifetime parameter is called 'de and that the Visitor type parameters on each method are called V. A different type parameter and a different lifetime can be specified explicitly if necessary.

# use serde::forward_to_deserialize_any;
# use serde::de::{value, Deserializer, Visitor};
# use std::marker::PhantomData;
#
# struct MyDeserializer<V>(PhantomData<V>);
#
# impl<'q, V> Deserializer<'q> for MyDeserializer<V> {
#     type Error = value::Error;
#
#     fn deserialize_any<W>(self, visitor: W) -> Result<W::Value, Self::Error>
#     where
#         W: Visitor<'q>,
#     {
#         unimplemented!()
#     }
#
forward_to_deserialize_any! {
    <W: Visitor<'q>>
    bool i8 i16 i32 i64 i128 u8 u16 u32 u64 u128 f32 f64 char str string
    bytes byte_buf option unit unit_struct newtype_struct seq tuple
    tuple_struct map struct enum identifier ignored_any
}
# }

pub macro_rules! forward_to_deserialize_any {
    /* macro_rules! forward_to_deserialize_any {
    (<$visitor:ident: Visitor<$lifetime:tt>> $($func:ident)*) => { ... };
    ($($func:ident)*) => { ... };
} */
}

Re-exports

Re-export Deserialize

Attributes:

  • Other("#[doc(inline)]")
pub use crate::de::Deserialize;

Re-export Deserializer

Attributes:

  • Other("#[doc(inline)]")
pub use crate::de::Deserializer;

Re-export Serialize

Attributes:

  • Other("#[doc(inline)]")
pub use crate::ser::Serialize;

Re-export Serializer

Attributes:

  • Other("#[doc(inline)]")
pub use crate::ser::Serializer;

Re-export Deserialize

Attributes:

  • Other("#[<cfg>(feature = \"serde_derive\")]")
  • Other("#[<cfg_attr>(docsrs, doc(cfg(feature = \"derive\")))]")
  • Other("#[doc(cfg(feature = \"derive\"))]")

Derive macro available if serde is built with features = ["derive"].

pub use serde_derive::Deserialize;

Re-export Serialize

Attributes:

  • Other("#[<cfg>(feature = \"serde_derive\")]")
  • Other("#[<cfg_attr>(docsrs, doc(cfg(feature = \"derive\")))]")
  • Other("#[doc(cfg(feature = \"derive\"))]")

Derive macro available if serde is built with features = ["derive"].

pub use serde_derive::Serialize;