Trait erased_serde::Serializer

pub trait Serializer {
    fn erased_serialize_bool(&mut self, v: bool) -> Result<Ok, Error>;
    fn erased_serialize_i8(&mut self, v: i8) -> Result<Ok, Error>;
    fn erased_serialize_i16(&mut self, v: i16) -> Result<Ok, Error>;
    fn erased_serialize_i32(&mut self, v: i32) -> Result<Ok, Error>;
    fn erased_serialize_i64(&mut self, v: i64) -> Result<Ok, Error>;
    fn erased_serialize_u8(&mut self, v: u8) -> Result<Ok, Error>;
    fn erased_serialize_u16(&mut self, v: u16) -> Result<Ok, Error>;
    fn erased_serialize_u32(&mut self, v: u32) -> Result<Ok, Error>;
    fn erased_serialize_u64(&mut self, v: u64) -> Result<Ok, Error>;
    fn erased_serialize_i128(&mut self, v: i128) -> Result<Ok, Error>;
    fn erased_serialize_u128(&mut self, v: u128) -> Result<Ok, Error>;
    fn erased_serialize_f32(&mut self, v: f32) -> Result<Ok, Error>;
    fn erased_serialize_f64(&mut self, v: f64) -> Result<Ok, Error>;
    fn erased_serialize_char(&mut self, v: char) -> Result<Ok, Error>;
    fn erased_serialize_str(&mut self, v: &str) -> Result<Ok, Error>;
    fn erased_serialize_bytes(&mut self, v: &[u8]) -> Result<Ok, Error>;
    fn erased_serialize_none(&mut self) -> Result<Ok, Error>;
    fn erased_serialize_some(&mut self, v: &dyn Serialize) -> Result<Ok, Error>;
    fn erased_serialize_unit(&mut self) -> Result<Ok, Error>;
    fn erased_serialize_unit_struct(
        &mut self, 
        name: &'static str
    ) -> Result<Ok, Error>;
    fn erased_serialize_unit_variant(
        &mut self, 
        name: &'static str, 
        variant_index: u32, 
        variant: &'static str
    ) -> Result<Ok, Error>;
    fn erased_serialize_newtype_struct(
        &mut self, 
        name: &'static str, 
        v: &dyn Serialize
    ) -> Result<Ok, Error>;
    fn erased_serialize_newtype_variant(
        &mut self, 
        name: &'static str, 
        variant_index: u32, 
        variant: &'static str, 
        v: &dyn Serialize
    ) -> Result<Ok, Error>;
    fn erased_serialize_seq(
        &mut self, 
        len: Option<usize>
    ) -> Result<Seq<'_>, Error>;
    fn erased_serialize_tuple(&mut self, len: usize) -> Result<Tuple<'_>, Error>;
    fn erased_serialize_tuple_struct(
        &mut self, 
        name: &'static str, 
        len: usize
    ) -> Result<TupleStruct<'_>, Error>;
    fn erased_serialize_tuple_variant(
        &mut self, 
        name: &'static str, 
        variant_index: u32, 
        variant: &'static str, 
        len: usize
    ) -> Result<TupleVariant<'_>, Error>;
    fn erased_serialize_map(
        &mut self, 
        len: Option<usize>
    ) -> Result<Map<'_>, Error>;
    fn erased_serialize_struct(
        &mut self, 
        name: &'static str, 
        len: usize
    ) -> Result<Struct<'_>, Error>;
    fn erased_serialize_struct_variant(
        &mut self, 
        name: &'static str, 
        variant_index: u32, 
        variant: &'static str, 
        len: usize
    ) -> Result<StructVariant<'_>, Error>;
    fn erased_is_human_readable(&self) -> bool;
}

An object-safe equivalent of Serde’s Serializer trait.

Any implementation of Serde’s Serializer can be converted to an &erased_serde::Serializer or Box<erased_serde::Serializer> trait object using erased_serde::Serializer::erase.

use erased_serde::{Serialize, Serializer};
use std::collections::BTreeMap as Map;
use std::io;

fn main() {
    // Construct some serializers.
    let json = &mut serde_json::Serializer::new(io::stdout());
    let cbor = &mut serde_cbor::Serializer::new(serde_cbor::ser::IoWrite::new(io::stdout()));

    // The values in this map are boxed trait objects. Ordinarily this would not
    // be possible with serde::Serializer because of object safety, but type
    // erasure makes it possible with erased_serde::Serializer.
    let mut formats: Map<&str, Box<dyn Serializer>> = Map::new();
    formats.insert("json", Box::new(Serializer::erase(json)));
    formats.insert("cbor", Box::new(Serializer::erase(cbor)));

    // These are boxed trait objects as well. Same thing here - type erasure
    // makes this possible.
    let mut values: Map<&str, Box<dyn Serialize>> = Map::new();
    values.insert("vec", Box::new(vec!["a", "b"]));
    values.insert("int", Box::new(65536));

    // Pick a Serializer out of the formats map.
    let format = formats.get_mut("json").unwrap();

    // Pick a Serialize out of the values map.
    let value = values.get("vec").unwrap();

    // This line prints `["a","b"]` to stdout.
    value.erased_serialize(format).unwrap();
}

Required methods

fn erased_serialize_bool(&mut self, v: bool) -> Result<Ok, Error>

fn erased_serialize_i8(&mut self, v: i8) -> Result<Ok, Error>

fn erased_serialize_i16(&mut self, v: i16) -> Result<Ok, Error>

fn erased_serialize_i32(&mut self, v: i32) -> Result<Ok, Error>

fn erased_serialize_i64(&mut self, v: i64) -> Result<Ok, Error>

fn erased_serialize_u8(&mut self, v: u8) -> Result<Ok, Error>

fn erased_serialize_u16(&mut self, v: u16) -> Result<Ok, Error>

fn erased_serialize_u32(&mut self, v: u32) -> Result<Ok, Error>

fn erased_serialize_u64(&mut self, v: u64) -> Result<Ok, Error>

fn erased_serialize_i128(&mut self, v: i128) -> Result<Ok, Error>

fn erased_serialize_u128(&mut self, v: u128) -> Result<Ok, Error>

fn erased_serialize_f32(&mut self, v: f32) -> Result<Ok, Error>

fn erased_serialize_f64(&mut self, v: f64) -> Result<Ok, Error>

fn erased_serialize_char(&mut self, v: char) -> Result<Ok, Error>

fn erased_serialize_str(&mut self, v: &str) -> Result<Ok, Error>

fn erased_serialize_bytes(&mut self, v: &[u8]) -> Result<Ok, Error>

fn erased_serialize_none(&mut self) -> Result<Ok, Error>

fn erased_serialize_some(&mut self, v: &dyn Serialize) -> Result<Ok, Error>

fn erased_serialize_unit(&mut self) -> Result<Ok, Error>

fn erased_serialize_unit_struct(
    &mut self,
    name: &'static str
) -> Result<Ok, Error>

fn erased_serialize_unit_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str
) -> Result<Ok, Error>

fn erased_serialize_newtype_struct(
    &mut self,
    name: &'static str,
    v: &dyn Serialize
) -> Result<Ok, Error>

fn erased_serialize_newtype_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    v: &dyn Serialize
) -> Result<Ok, Error>

fn erased_serialize_seq(&mut self, len: Option<usize>) -> Result<Seq<'_>, Error>

fn erased_serialize_tuple(&mut self, len: usize) -> Result<Tuple<'_>, Error>

fn erased_serialize_tuple_struct(
    &mut self,
    name: &'static str,
    len: usize
) -> Result<TupleStruct<'_>, Error>

fn erased_serialize_tuple_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<TupleVariant<'_>, Error>

fn erased_serialize_map(&mut self, len: Option<usize>) -> Result<Map<'_>, Error>

fn erased_serialize_struct(
    &mut self,
    name: &'static str,
    len: usize
) -> Result<Struct<'_>, Error>

fn erased_serialize_struct_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<StructVariant<'_>, Error>

fn erased_is_human_readable(&self) -> bool

Loading content...

Implementations

impl dyn Serializer

pub fn erase<S>(serializer: S) -> Serializer<S> where
    S: Serializer,
    S::Ok: 'static, 

Convert any Serde Serializer to a trait object.

use erased_serde::{Serialize, Serializer};
use std::collections::BTreeMap as Map;
use std::io;

fn main() {
    // Construct some serializers.
    let json = &mut serde_json::Serializer::new(io::stdout());
    let cbor = &mut serde_cbor::Serializer::new(serde_cbor::ser::IoWrite::new(io::stdout()));

    // The values in this map are boxed trait objects. Ordinarily this would not
    // be possible with serde::Serializer because of object safety, but type
    // erasure makes it possible with erased_serde::Serializer.
    let mut formats: Map<&str, Box<dyn Serializer>> = Map::new();
    formats.insert("json", Box::new(Serializer::erase(json)));
    formats.insert("cbor", Box::new(Serializer::erase(cbor)));

    // These are boxed trait objects as well. Same thing here - type erasure
    // makes this possible.
    let mut values: Map<&str, Box<dyn Serialize>> = Map::new();
    values.insert("vec", Box::new(vec!["a", "b"]));
    values.insert("int", Box::new(65536));

    // Pick a Serializer out of the formats map.
    let format = formats.get_mut("json").unwrap();

    // Pick a Serialize out of the values map.
    let value = values.get("vec").unwrap();

    // This line prints `["a","b"]` to stdout.
    value.erased_serialize(format).unwrap();
}

Trait Implementations

impl<'a> Serializer for &'a mut dyn Serializer

type Ok = Ok

The output type produced by this Serializer during successful serialization. Most serializers that produce text or binary output should set Ok = () and serialize into an io::Write or buffer contained within the Serializer instance. Serializers that build in-memory data structures may be simplified by using Ok to propagate the data structure around.

type Error = Error

The error type when some error occurs during serialization.

type SerializeSeq = Seq<'a>

Type returned from serialize_seq for serializing the content of the sequence.

type SerializeTuple = Tuple<'a>

Type returned from serialize_tuple for serializing the content of the tuple.

type SerializeTupleStruct = TupleStruct<'a>

Type returned from serialize_tuple_struct for serializing the content of the tuple struct.

type SerializeTupleVariant = TupleVariant<'a>

Type returned from serialize_tuple_variant for serializing the content of the tuple variant.

type SerializeMap = Map<'a>

Type returned from serialize_map for serializing the content of the map.

type SerializeStruct = Struct<'a>

Type returned from serialize_struct for serializing the content of the struct.

type SerializeStructVariant = StructVariant<'a>

Type returned from serialize_struct_variant for serializing the content of the struct variant.

fn serialize_bool(self, v: bool) -> Result<Ok, Error>

Serialize a bool value.

fn serialize_i8(self, v: i8) -> Result<Ok, Error>

Serialize an i8 value.

fn serialize_i16(self, v: i16) -> Result<Ok, Error>

Serialize an i16 value.

fn serialize_i32(self, v: i32) -> Result<Ok, Error>

Serialize an i32 value.

fn serialize_i64(self, v: i64) -> Result<Ok, Error>

Serialize an i64 value.

fn serialize_u8(self, v: u8) -> Result<Ok, Error>

Serialize a u8 value.

fn serialize_u16(self, v: u16) -> Result<Ok, Error>

Serialize a u16 value.

fn serialize_u32(self, v: u32) -> Result<Ok, Error>

Serialize a u32 value.

fn serialize_u64(self, v: u64) -> Result<Ok, Error>

Serialize a u64 value.

fn serialize_i128(self, v: i128) -> Result<Ok, Error>

Serialize an i128 value.

fn serialize_u128(self, v: u128) -> Result<Ok, Error>

Serialize a u128 value.

fn serialize_f32(self, v: f32) -> Result<Ok, Error>

Serialize an f32 value.

fn serialize_f64(self, v: f64) -> Result<Ok, Error>

Serialize an f64 value.

fn serialize_char(self, v: char) -> Result<Ok, Error>

Serialize a character.

fn serialize_str(self, v: &str) -> Result<Ok, Error>

Serialize a &str.

fn serialize_bytes(self, v: &[u8]) -> Result<Ok, Error>

Serialize a chunk of raw byte data.

fn serialize_none(self) -> Result<Ok, Error>

Serialize a None value.

fn serialize_some<T: ?Sized + Serialize>(self, v: &T) -> Result<Ok, Error>

Serialize a Some(T) value.

fn serialize_unit(self) -> Result<Ok, Error>

Serialize a () value.

fn serialize_unit_struct(self, name: &'static str) -> Result<Ok, Error>

Serialize a unit struct like struct Unit or PhantomData<T>.

fn serialize_unit_variant(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str
) -> Result<Ok, Error>

Serialize a unit variant like E::A in enum E { A, B }.

fn serialize_newtype_struct<T: ?Sized + Serialize>(
    self,
    name: &'static str,
    v: &T
) -> Result<Ok, Error>

Serialize a newtype struct like struct Millimeters(u8).

fn serialize_newtype_variant<T: ?Sized + Serialize>(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    v: &T
) -> Result<Ok, Error>

Serialize a newtype variant like E::N in enum E { N(u8) }.

fn serialize_seq(self, len: Option<usize>) -> Result<Seq<'a>, Error>

Begin to serialize a variably sized sequence. This call must be followed by zero or more calls to serialize_element, then a call to end.

fn serialize_tuple(self, len: usize) -> Result<Tuple<'a>, Error>

Begin to serialize a statically sized sequence whose length will be known at deserialization time without looking at the serialized data. This call must be followed by zero or more calls to serialize_element, then a call to end.

fn serialize_tuple_struct(
    self,
    name: &'static str,
    len: usize
) -> Result<TupleStruct<'a>, Error>

Begin to serialize a tuple struct like struct Rgb(u8, u8, u8). This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_tuple_variant(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<TupleVariant<'a>, Error>

Begin to serialize a tuple variant like E::T in enum E { T(u8, u8) }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_map(self, len: Option<usize>) -> Result<Map<'a>, Error>

Begin to serialize a map. This call must be followed by zero or more calls to serialize_key and serialize_value, then a call to end.

fn serialize_struct(
    self,
    name: &'static str,
    len: usize
) -> Result<Struct<'a>, Error>

Begin to serialize a struct like struct Rgb { r: u8, g: u8, b: u8 }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_struct_variant(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<StructVariant<'a>, Error>

Begin to serialize a struct variant like E::S in enum E { S { r: u8, g: u8, b: u8 } }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn is_human_readable(&self) -> bool

Determine whether Serialize implementations should serialize in human-readable form.

pub fn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
    I: IntoIterator,
    <I as IntoIterator>::Item: Serialize, 

Collect an iterator as a sequence.

pub fn collect_map<K, V, I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
    V: Serialize,
    K: Serialize,
    I: IntoIterator<Item = (K, V)>, 

Collect an iterator as a map.

pub fn collect_str<T>(self, value: &T) -> Result<Self::Ok, Self::Error> where
    T: Display + ?Sized, 

Serialize a string produced by an implementation of Display.

impl<'a> Serializer for &'a mut (dyn Serializer + Send)

type Ok = Ok

The output type produced by this Serializer during successful serialization. Most serializers that produce text or binary output should set Ok = () and serialize into an io::Write or buffer contained within the Serializer instance. Serializers that build in-memory data structures may be simplified by using Ok to propagate the data structure around.

type Error = Error

The error type when some error occurs during serialization.

type SerializeSeq = Seq<'a>

Type returned from serialize_seq for serializing the content of the sequence.

type SerializeTuple = Tuple<'a>

Type returned from serialize_tuple for serializing the content of the tuple.

type SerializeTupleStruct = TupleStruct<'a>

Type returned from serialize_tuple_struct for serializing the content of the tuple struct.

type SerializeTupleVariant = TupleVariant<'a>

Type returned from serialize_tuple_variant for serializing the content of the tuple variant.

type SerializeMap = Map<'a>

Type returned from serialize_map for serializing the content of the map.

type SerializeStruct = Struct<'a>

Type returned from serialize_struct for serializing the content of the struct.

type SerializeStructVariant = StructVariant<'a>

Type returned from serialize_struct_variant for serializing the content of the struct variant.

fn serialize_bool(self, v: bool) -> Result<Ok, Error>

Serialize a bool value.

fn serialize_i8(self, v: i8) -> Result<Ok, Error>

Serialize an i8 value.

fn serialize_i16(self, v: i16) -> Result<Ok, Error>

Serialize an i16 value.

fn serialize_i32(self, v: i32) -> Result<Ok, Error>

Serialize an i32 value.

fn serialize_i64(self, v: i64) -> Result<Ok, Error>

Serialize an i64 value.

fn serialize_u8(self, v: u8) -> Result<Ok, Error>

Serialize a u8 value.

fn serialize_u16(self, v: u16) -> Result<Ok, Error>

Serialize a u16 value.

fn serialize_u32(self, v: u32) -> Result<Ok, Error>

Serialize a u32 value.

fn serialize_u64(self, v: u64) -> Result<Ok, Error>

Serialize a u64 value.

fn serialize_i128(self, v: i128) -> Result<Ok, Error>

Serialize an i128 value.

fn serialize_u128(self, v: u128) -> Result<Ok, Error>

Serialize a u128 value.

fn serialize_f32(self, v: f32) -> Result<Ok, Error>

Serialize an f32 value.

fn serialize_f64(self, v: f64) -> Result<Ok, Error>

Serialize an f64 value.

fn serialize_char(self, v: char) -> Result<Ok, Error>

Serialize a character.

fn serialize_str(self, v: &str) -> Result<Ok, Error>

Serialize a &str.

fn serialize_bytes(self, v: &[u8]) -> Result<Ok, Error>

Serialize a chunk of raw byte data.

fn serialize_none(self) -> Result<Ok, Error>

Serialize a None value.

fn serialize_some<T: ?Sized + Serialize>(self, v: &T) -> Result<Ok, Error>

Serialize a Some(T) value.

fn serialize_unit(self) -> Result<Ok, Error>

Serialize a () value.

fn serialize_unit_struct(self, name: &'static str) -> Result<Ok, Error>

Serialize a unit struct like struct Unit or PhantomData<T>.

fn serialize_unit_variant(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str
) -> Result<Ok, Error>

Serialize a unit variant like E::A in enum E { A, B }.

fn serialize_newtype_struct<T: ?Sized + Serialize>(
    self,
    name: &'static str,
    v: &T
) -> Result<Ok, Error>

Serialize a newtype struct like struct Millimeters(u8).

fn serialize_newtype_variant<T: ?Sized + Serialize>(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    v: &T
) -> Result<Ok, Error>

Serialize a newtype variant like E::N in enum E { N(u8) }.

fn serialize_seq(self, len: Option<usize>) -> Result<Seq<'a>, Error>

Begin to serialize a variably sized sequence. This call must be followed by zero or more calls to serialize_element, then a call to end.

fn serialize_tuple(self, len: usize) -> Result<Tuple<'a>, Error>

Begin to serialize a statically sized sequence whose length will be known at deserialization time without looking at the serialized data. This call must be followed by zero or more calls to serialize_element, then a call to end.

fn serialize_tuple_struct(
    self,
    name: &'static str,
    len: usize
) -> Result<TupleStruct<'a>, Error>

Begin to serialize a tuple struct like struct Rgb(u8, u8, u8). This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_tuple_variant(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<TupleVariant<'a>, Error>

Begin to serialize a tuple variant like E::T in enum E { T(u8, u8) }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_map(self, len: Option<usize>) -> Result<Map<'a>, Error>

Begin to serialize a map. This call must be followed by zero or more calls to serialize_key and serialize_value, then a call to end.

fn serialize_struct(
    self,
    name: &'static str,
    len: usize
) -> Result<Struct<'a>, Error>

Begin to serialize a struct like struct Rgb { r: u8, g: u8, b: u8 }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_struct_variant(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<StructVariant<'a>, Error>

Begin to serialize a struct variant like E::S in enum E { S { r: u8, g: u8, b: u8 } }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn is_human_readable(&self) -> bool

Determine whether Serialize implementations should serialize in human-readable form.

pub fn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
    I: IntoIterator,
    <I as IntoIterator>::Item: Serialize, 

Collect an iterator as a sequence.

pub fn collect_map<K, V, I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
    V: Serialize,
    K: Serialize,
    I: IntoIterator<Item = (K, V)>, 

Collect an iterator as a map.

pub fn collect_str<T>(self, value: &T) -> Result<Self::Ok, Self::Error> where
    T: Display + ?Sized, 

Serialize a string produced by an implementation of Display.

impl<'a> Serializer for &'a mut (dyn Serializer + Sync)

type Ok = Ok

The output type produced by this Serializer during successful serialization. Most serializers that produce text or binary output should set Ok = () and serialize into an io::Write or buffer contained within the Serializer instance. Serializers that build in-memory data structures may be simplified by using Ok to propagate the data structure around.

type Error = Error

The error type when some error occurs during serialization.

type SerializeSeq = Seq<'a>

Type returned from serialize_seq for serializing the content of the sequence.

type SerializeTuple = Tuple<'a>

Type returned from serialize_tuple for serializing the content of the tuple.

type SerializeTupleStruct = TupleStruct<'a>

Type returned from serialize_tuple_struct for serializing the content of the tuple struct.

type SerializeTupleVariant = TupleVariant<'a>

Type returned from serialize_tuple_variant for serializing the content of the tuple variant.

type SerializeMap = Map<'a>

Type returned from serialize_map for serializing the content of the map.

type SerializeStruct = Struct<'a>

Type returned from serialize_struct for serializing the content of the struct.

type SerializeStructVariant = StructVariant<'a>

Type returned from serialize_struct_variant for serializing the content of the struct variant.

fn serialize_bool(self, v: bool) -> Result<Ok, Error>

Serialize a bool value.

fn serialize_i8(self, v: i8) -> Result<Ok, Error>

Serialize an i8 value.

fn serialize_i16(self, v: i16) -> Result<Ok, Error>

Serialize an i16 value.

fn serialize_i32(self, v: i32) -> Result<Ok, Error>

Serialize an i32 value.

fn serialize_i64(self, v: i64) -> Result<Ok, Error>

Serialize an i64 value.

fn serialize_u8(self, v: u8) -> Result<Ok, Error>

Serialize a u8 value.

fn serialize_u16(self, v: u16) -> Result<Ok, Error>

Serialize a u16 value.

fn serialize_u32(self, v: u32) -> Result<Ok, Error>

Serialize a u32 value.

fn serialize_u64(self, v: u64) -> Result<Ok, Error>

Serialize a u64 value.

fn serialize_i128(self, v: i128) -> Result<Ok, Error>

Serialize an i128 value.

fn serialize_u128(self, v: u128) -> Result<Ok, Error>

Serialize a u128 value.

fn serialize_f32(self, v: f32) -> Result<Ok, Error>

Serialize an f32 value.

fn serialize_f64(self, v: f64) -> Result<Ok, Error>

Serialize an f64 value.

fn serialize_char(self, v: char) -> Result<Ok, Error>

Serialize a character.

fn serialize_str(self, v: &str) -> Result<Ok, Error>

Serialize a &str.

fn serialize_bytes(self, v: &[u8]) -> Result<Ok, Error>

Serialize a chunk of raw byte data.

fn serialize_none(self) -> Result<Ok, Error>

Serialize a None value.

fn serialize_some<T: ?Sized + Serialize>(self, v: &T) -> Result<Ok, Error>

Serialize a Some(T) value.

fn serialize_unit(self) -> Result<Ok, Error>

Serialize a () value.

fn serialize_unit_struct(self, name: &'static str) -> Result<Ok, Error>

Serialize a unit struct like struct Unit or PhantomData<T>.

fn serialize_unit_variant(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str
) -> Result<Ok, Error>

Serialize a unit variant like E::A in enum E { A, B }.

fn serialize_newtype_struct<T: ?Sized + Serialize>(
    self,
    name: &'static str,
    v: &T
) -> Result<Ok, Error>

Serialize a newtype struct like struct Millimeters(u8).

fn serialize_newtype_variant<T: ?Sized + Serialize>(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    v: &T
) -> Result<Ok, Error>

Serialize a newtype variant like E::N in enum E { N(u8) }.

fn serialize_seq(self, len: Option<usize>) -> Result<Seq<'a>, Error>

Begin to serialize a variably sized sequence. This call must be followed by zero or more calls to serialize_element, then a call to end.

fn serialize_tuple(self, len: usize) -> Result<Tuple<'a>, Error>

Begin to serialize a statically sized sequence whose length will be known at deserialization time without looking at the serialized data. This call must be followed by zero or more calls to serialize_element, then a call to end.

fn serialize_tuple_struct(
    self,
    name: &'static str,
    len: usize
) -> Result<TupleStruct<'a>, Error>

Begin to serialize a tuple struct like struct Rgb(u8, u8, u8). This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_tuple_variant(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<TupleVariant<'a>, Error>

Begin to serialize a tuple variant like E::T in enum E { T(u8, u8) }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_map(self, len: Option<usize>) -> Result<Map<'a>, Error>

Begin to serialize a map. This call must be followed by zero or more calls to serialize_key and serialize_value, then a call to end.

fn serialize_struct(
    self,
    name: &'static str,
    len: usize
) -> Result<Struct<'a>, Error>

Begin to serialize a struct like struct Rgb { r: u8, g: u8, b: u8 }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_struct_variant(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<StructVariant<'a>, Error>

Begin to serialize a struct variant like E::S in enum E { S { r: u8, g: u8, b: u8 } }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn is_human_readable(&self) -> bool

Determine whether Serialize implementations should serialize in human-readable form.

pub fn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
    I: IntoIterator,
    <I as IntoIterator>::Item: Serialize, 

Collect an iterator as a sequence.

pub fn collect_map<K, V, I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
    V: Serialize,
    K: Serialize,
    I: IntoIterator<Item = (K, V)>, 

Collect an iterator as a map.

pub fn collect_str<T>(self, value: &T) -> Result<Self::Ok, Self::Error> where
    T: Display + ?Sized, 

Serialize a string produced by an implementation of Display.

impl<'a> Serializer for &'a mut (dyn Serializer + Send + Sync)

type Ok = Ok

The output type produced by this Serializer during successful serialization. Most serializers that produce text or binary output should set Ok = () and serialize into an io::Write or buffer contained within the Serializer instance. Serializers that build in-memory data structures may be simplified by using Ok to propagate the data structure around.

type Error = Error

The error type when some error occurs during serialization.

type SerializeSeq = Seq<'a>

Type returned from serialize_seq for serializing the content of the sequence.

type SerializeTuple = Tuple<'a>

Type returned from serialize_tuple for serializing the content of the tuple.

type SerializeTupleStruct = TupleStruct<'a>

Type returned from serialize_tuple_struct for serializing the content of the tuple struct.

type SerializeTupleVariant = TupleVariant<'a>

Type returned from serialize_tuple_variant for serializing the content of the tuple variant.

type SerializeMap = Map<'a>

Type returned from serialize_map for serializing the content of the map.

type SerializeStruct = Struct<'a>

Type returned from serialize_struct for serializing the content of the struct.

type SerializeStructVariant = StructVariant<'a>

Type returned from serialize_struct_variant for serializing the content of the struct variant.

fn serialize_bool(self, v: bool) -> Result<Ok, Error>

Serialize a bool value.

fn serialize_i8(self, v: i8) -> Result<Ok, Error>

Serialize an i8 value.

fn serialize_i16(self, v: i16) -> Result<Ok, Error>

Serialize an i16 value.

fn serialize_i32(self, v: i32) -> Result<Ok, Error>

Serialize an i32 value.

fn serialize_i64(self, v: i64) -> Result<Ok, Error>

Serialize an i64 value.

fn serialize_u8(self, v: u8) -> Result<Ok, Error>

Serialize a u8 value.

fn serialize_u16(self, v: u16) -> Result<Ok, Error>

Serialize a u16 value.

fn serialize_u32(self, v: u32) -> Result<Ok, Error>

Serialize a u32 value.

fn serialize_u64(self, v: u64) -> Result<Ok, Error>

Serialize a u64 value.

fn serialize_i128(self, v: i128) -> Result<Ok, Error>

Serialize an i128 value.

fn serialize_u128(self, v: u128) -> Result<Ok, Error>

Serialize a u128 value.

fn serialize_f32(self, v: f32) -> Result<Ok, Error>

Serialize an f32 value.

fn serialize_f64(self, v: f64) -> Result<Ok, Error>

Serialize an f64 value.

fn serialize_char(self, v: char) -> Result<Ok, Error>

Serialize a character.

fn serialize_str(self, v: &str) -> Result<Ok, Error>

Serialize a &str.

fn serialize_bytes(self, v: &[u8]) -> Result<Ok, Error>

Serialize a chunk of raw byte data.

fn serialize_none(self) -> Result<Ok, Error>

Serialize a None value.

fn serialize_some<T: ?Sized + Serialize>(self, v: &T) -> Result<Ok, Error>

Serialize a Some(T) value.

fn serialize_unit(self) -> Result<Ok, Error>

Serialize a () value.

fn serialize_unit_struct(self, name: &'static str) -> Result<Ok, Error>

Serialize a unit struct like struct Unit or PhantomData<T>.

fn serialize_unit_variant(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str
) -> Result<Ok, Error>

Serialize a unit variant like E::A in enum E { A, B }.

fn serialize_newtype_struct<T: ?Sized + Serialize>(
    self,
    name: &'static str,
    v: &T
) -> Result<Ok, Error>

Serialize a newtype struct like struct Millimeters(u8).

fn serialize_newtype_variant<T: ?Sized + Serialize>(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    v: &T
) -> Result<Ok, Error>

Serialize a newtype variant like E::N in enum E { N(u8) }.

fn serialize_seq(self, len: Option<usize>) -> Result<Seq<'a>, Error>

Begin to serialize a variably sized sequence. This call must be followed by zero or more calls to serialize_element, then a call to end.

fn serialize_tuple(self, len: usize) -> Result<Tuple<'a>, Error>

Begin to serialize a statically sized sequence whose length will be known at deserialization time without looking at the serialized data. This call must be followed by zero or more calls to serialize_element, then a call to end.

fn serialize_tuple_struct(
    self,
    name: &'static str,
    len: usize
) -> Result<TupleStruct<'a>, Error>

Begin to serialize a tuple struct like struct Rgb(u8, u8, u8). This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_tuple_variant(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<TupleVariant<'a>, Error>

Begin to serialize a tuple variant like E::T in enum E { T(u8, u8) }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_map(self, len: Option<usize>) -> Result<Map<'a>, Error>

Begin to serialize a map. This call must be followed by zero or more calls to serialize_key and serialize_value, then a call to end.

fn serialize_struct(
    self,
    name: &'static str,
    len: usize
) -> Result<Struct<'a>, Error>

Begin to serialize a struct like struct Rgb { r: u8, g: u8, b: u8 }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn serialize_struct_variant(
    self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<StructVariant<'a>, Error>

Begin to serialize a struct variant like E::S in enum E { S { r: u8, g: u8, b: u8 } }. This call must be followed by zero or more calls to serialize_field, then a call to end.

fn is_human_readable(&self) -> bool

Determine whether Serialize implementations should serialize in human-readable form.

pub fn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
    I: IntoIterator,
    <I as IntoIterator>::Item: Serialize, 

Collect an iterator as a sequence.

pub fn collect_map<K, V, I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
    V: Serialize,
    K: Serialize,
    I: IntoIterator<Item = (K, V)>, 

Collect an iterator as a map.

pub fn collect_str<T>(self, value: &T) -> Result<Self::Ok, Self::Error> where
    T: Display + ?Sized, 

Serialize a string produced by an implementation of Display.

Implementations on Foreign Types

impl<'a> Serializer for Box<dyn Serializer + 'a>

fn erased_serialize_bool(&mut self, v: bool) -> Result<Ok, Error>

fn erased_serialize_i8(&mut self, v: i8) -> Result<Ok, Error>

fn erased_serialize_i16(&mut self, v: i16) -> Result<Ok, Error>

fn erased_serialize_i32(&mut self, v: i32) -> Result<Ok, Error>

fn erased_serialize_i64(&mut self, v: i64) -> Result<Ok, Error>

fn erased_serialize_u8(&mut self, v: u8) -> Result<Ok, Error>

fn erased_serialize_u16(&mut self, v: u16) -> Result<Ok, Error>

fn erased_serialize_u32(&mut self, v: u32) -> Result<Ok, Error>

fn erased_serialize_u64(&mut self, v: u64) -> Result<Ok, Error>

fn erased_serialize_i128(&mut self, v: i128) -> Result<Ok, Error>

fn erased_serialize_u128(&mut self, v: u128) -> Result<Ok, Error>

fn erased_serialize_f32(&mut self, v: f32) -> Result<Ok, Error>

fn erased_serialize_f64(&mut self, v: f64) -> Result<Ok, Error>

fn erased_serialize_char(&mut self, v: char) -> Result<Ok, Error>

fn erased_serialize_str(&mut self, v: &str) -> Result<Ok, Error>

fn erased_serialize_bytes(&mut self, v: &[u8]) -> Result<Ok, Error>

fn erased_serialize_none(&mut self) -> Result<Ok, Error>

fn erased_serialize_some(&mut self, v: &dyn Serialize) -> Result<Ok, Error>

fn erased_serialize_unit(&mut self) -> Result<Ok, Error>

fn erased_serialize_unit_struct(
    &mut self,
    name: &'static str
) -> Result<Ok, Error>

fn erased_serialize_unit_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str
) -> Result<Ok, Error>

fn erased_serialize_newtype_struct(
    &mut self,
    name: &'static str,
    v: &dyn Serialize
) -> Result<Ok, Error>

fn erased_serialize_newtype_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    v: &dyn Serialize
) -> Result<Ok, Error>

fn erased_serialize_seq(&mut self, len: Option<usize>) -> Result<Seq<'_>, Error>

fn erased_serialize_tuple(&mut self, len: usize) -> Result<Tuple<'_>, Error>

fn erased_serialize_tuple_struct(
    &mut self,
    name: &'static str,
    len: usize
) -> Result<TupleStruct<'_>, Error>

fn erased_serialize_tuple_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<TupleVariant<'_>, Error>

fn erased_serialize_map(&mut self, len: Option<usize>) -> Result<Map<'_>, Error>

fn erased_serialize_struct(
    &mut self,
    name: &'static str,
    len: usize
) -> Result<Struct<'_>, Error>

fn erased_serialize_struct_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<StructVariant<'_>, Error>

fn erased_is_human_readable(&self) -> bool

impl<'a> Serializer for Box<dyn Serializer + Send + 'a>

fn erased_serialize_bool(&mut self, v: bool) -> Result<Ok, Error>

fn erased_serialize_i8(&mut self, v: i8) -> Result<Ok, Error>

fn erased_serialize_i16(&mut self, v: i16) -> Result<Ok, Error>

fn erased_serialize_i32(&mut self, v: i32) -> Result<Ok, Error>

fn erased_serialize_i64(&mut self, v: i64) -> Result<Ok, Error>

fn erased_serialize_u8(&mut self, v: u8) -> Result<Ok, Error>

fn erased_serialize_u16(&mut self, v: u16) -> Result<Ok, Error>

fn erased_serialize_u32(&mut self, v: u32) -> Result<Ok, Error>

fn erased_serialize_u64(&mut self, v: u64) -> Result<Ok, Error>

fn erased_serialize_i128(&mut self, v: i128) -> Result<Ok, Error>

fn erased_serialize_u128(&mut self, v: u128) -> Result<Ok, Error>

fn erased_serialize_f32(&mut self, v: f32) -> Result<Ok, Error>

fn erased_serialize_f64(&mut self, v: f64) -> Result<Ok, Error>

fn erased_serialize_char(&mut self, v: char) -> Result<Ok, Error>

fn erased_serialize_str(&mut self, v: &str) -> Result<Ok, Error>

fn erased_serialize_bytes(&mut self, v: &[u8]) -> Result<Ok, Error>

fn erased_serialize_none(&mut self) -> Result<Ok, Error>

fn erased_serialize_some(&mut self, v: &dyn Serialize) -> Result<Ok, Error>

fn erased_serialize_unit(&mut self) -> Result<Ok, Error>

fn erased_serialize_unit_struct(
    &mut self,
    name: &'static str
) -> Result<Ok, Error>

fn erased_serialize_unit_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str
) -> Result<Ok, Error>

fn erased_serialize_newtype_struct(
    &mut self,
    name: &'static str,
    v: &dyn Serialize
) -> Result<Ok, Error>

fn erased_serialize_newtype_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    v: &dyn Serialize
) -> Result<Ok, Error>

fn erased_serialize_seq(&mut self, len: Option<usize>) -> Result<Seq<'_>, Error>

fn erased_serialize_tuple(&mut self, len: usize) -> Result<Tuple<'_>, Error>

fn erased_serialize_tuple_struct(
    &mut self,
    name: &'static str,
    len: usize
) -> Result<TupleStruct<'_>, Error>

fn erased_serialize_tuple_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<TupleVariant<'_>, Error>

fn erased_serialize_map(&mut self, len: Option<usize>) -> Result<Map<'_>, Error>

fn erased_serialize_struct(
    &mut self,
    name: &'static str,
    len: usize
) -> Result<Struct<'_>, Error>

fn erased_serialize_struct_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<StructVariant<'_>, Error>

fn erased_is_human_readable(&self) -> bool

impl<'a> Serializer for Box<dyn Serializer + Sync + 'a>

fn erased_serialize_bool(&mut self, v: bool) -> Result<Ok, Error>

fn erased_serialize_i8(&mut self, v: i8) -> Result<Ok, Error>

fn erased_serialize_i16(&mut self, v: i16) -> Result<Ok, Error>

fn erased_serialize_i32(&mut self, v: i32) -> Result<Ok, Error>

fn erased_serialize_i64(&mut self, v: i64) -> Result<Ok, Error>

fn erased_serialize_u8(&mut self, v: u8) -> Result<Ok, Error>

fn erased_serialize_u16(&mut self, v: u16) -> Result<Ok, Error>

fn erased_serialize_u32(&mut self, v: u32) -> Result<Ok, Error>

fn erased_serialize_u64(&mut self, v: u64) -> Result<Ok, Error>

fn erased_serialize_i128(&mut self, v: i128) -> Result<Ok, Error>

fn erased_serialize_u128(&mut self, v: u128) -> Result<Ok, Error>

fn erased_serialize_f32(&mut self, v: f32) -> Result<Ok, Error>

fn erased_serialize_f64(&mut self, v: f64) -> Result<Ok, Error>

fn erased_serialize_char(&mut self, v: char) -> Result<Ok, Error>

fn erased_serialize_str(&mut self, v: &str) -> Result<Ok, Error>

fn erased_serialize_bytes(&mut self, v: &[u8]) -> Result<Ok, Error>

fn erased_serialize_none(&mut self) -> Result<Ok, Error>

fn erased_serialize_some(&mut self, v: &dyn Serialize) -> Result<Ok, Error>

fn erased_serialize_unit(&mut self) -> Result<Ok, Error>

fn erased_serialize_unit_struct(
    &mut self,
    name: &'static str
) -> Result<Ok, Error>

fn erased_serialize_unit_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str
) -> Result<Ok, Error>

fn erased_serialize_newtype_struct(
    &mut self,
    name: &'static str,
    v: &dyn Serialize
) -> Result<Ok, Error>

fn erased_serialize_newtype_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    v: &dyn Serialize
) -> Result<Ok, Error>

fn erased_serialize_seq(&mut self, len: Option<usize>) -> Result<Seq<'_>, Error>

fn erased_serialize_tuple(&mut self, len: usize) -> Result<Tuple<'_>, Error>

fn erased_serialize_tuple_struct(
    &mut self,
    name: &'static str,
    len: usize
) -> Result<TupleStruct<'_>, Error>

fn erased_serialize_tuple_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<TupleVariant<'_>, Error>

fn erased_serialize_map(&mut self, len: Option<usize>) -> Result<Map<'_>, Error>

fn erased_serialize_struct(
    &mut self,
    name: &'static str,
    len: usize
) -> Result<Struct<'_>, Error>

fn erased_serialize_struct_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<StructVariant<'_>, Error>

fn erased_is_human_readable(&self) -> bool

impl<'a> Serializer for Box<dyn Serializer + Send + Sync + 'a>

fn erased_serialize_bool(&mut self, v: bool) -> Result<Ok, Error>

fn erased_serialize_i8(&mut self, v: i8) -> Result<Ok, Error>

fn erased_serialize_i16(&mut self, v: i16) -> Result<Ok, Error>

fn erased_serialize_i32(&mut self, v: i32) -> Result<Ok, Error>

fn erased_serialize_i64(&mut self, v: i64) -> Result<Ok, Error>

fn erased_serialize_u8(&mut self, v: u8) -> Result<Ok, Error>

fn erased_serialize_u16(&mut self, v: u16) -> Result<Ok, Error>

fn erased_serialize_u32(&mut self, v: u32) -> Result<Ok, Error>

fn erased_serialize_u64(&mut self, v: u64) -> Result<Ok, Error>

fn erased_serialize_i128(&mut self, v: i128) -> Result<Ok, Error>

fn erased_serialize_u128(&mut self, v: u128) -> Result<Ok, Error>

fn erased_serialize_f32(&mut self, v: f32) -> Result<Ok, Error>

fn erased_serialize_f64(&mut self, v: f64) -> Result<Ok, Error>

fn erased_serialize_char(&mut self, v: char) -> Result<Ok, Error>

fn erased_serialize_str(&mut self, v: &str) -> Result<Ok, Error>

fn erased_serialize_bytes(&mut self, v: &[u8]) -> Result<Ok, Error>

fn erased_serialize_none(&mut self) -> Result<Ok, Error>

fn erased_serialize_some(&mut self, v: &dyn Serialize) -> Result<Ok, Error>

fn erased_serialize_unit(&mut self) -> Result<Ok, Error>

fn erased_serialize_unit_struct(
    &mut self,
    name: &'static str
) -> Result<Ok, Error>

fn erased_serialize_unit_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str
) -> Result<Ok, Error>

fn erased_serialize_newtype_struct(
    &mut self,
    name: &'static str,
    v: &dyn Serialize
) -> Result<Ok, Error>

fn erased_serialize_newtype_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    v: &dyn Serialize
) -> Result<Ok, Error>

fn erased_serialize_seq(&mut self, len: Option<usize>) -> Result<Seq<'_>, Error>

fn erased_serialize_tuple(&mut self, len: usize) -> Result<Tuple<'_>, Error>

fn erased_serialize_tuple_struct(
    &mut self,
    name: &'static str,
    len: usize
) -> Result<TupleStruct<'_>, Error>

fn erased_serialize_tuple_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<TupleVariant<'_>, Error>

fn erased_serialize_map(&mut self, len: Option<usize>) -> Result<Map<'_>, Error>

fn erased_serialize_struct(
    &mut self,
    name: &'static str,
    len: usize
) -> Result<Struct<'_>, Error>

fn erased_serialize_struct_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<StructVariant<'_>, Error>

fn erased_is_human_readable(&self) -> bool

impl<'a, T: ?Sized + Serializer> Serializer for &'a mut T

fn erased_serialize_bool(&mut self, v: bool) -> Result<Ok, Error>

fn erased_serialize_i8(&mut self, v: i8) -> Result<Ok, Error>

fn erased_serialize_i16(&mut self, v: i16) -> Result<Ok, Error>

fn erased_serialize_i32(&mut self, v: i32) -> Result<Ok, Error>

fn erased_serialize_i64(&mut self, v: i64) -> Result<Ok, Error>

fn erased_serialize_u8(&mut self, v: u8) -> Result<Ok, Error>

fn erased_serialize_u16(&mut self, v: u16) -> Result<Ok, Error>

fn erased_serialize_u32(&mut self, v: u32) -> Result<Ok, Error>

fn erased_serialize_u64(&mut self, v: u64) -> Result<Ok, Error>

fn erased_serialize_i128(&mut self, v: i128) -> Result<Ok, Error>

fn erased_serialize_u128(&mut self, v: u128) -> Result<Ok, Error>

fn erased_serialize_f32(&mut self, v: f32) -> Result<Ok, Error>

fn erased_serialize_f64(&mut self, v: f64) -> Result<Ok, Error>

fn erased_serialize_char(&mut self, v: char) -> Result<Ok, Error>

fn erased_serialize_str(&mut self, v: &str) -> Result<Ok, Error>

fn erased_serialize_bytes(&mut self, v: &[u8]) -> Result<Ok, Error>

fn erased_serialize_none(&mut self) -> Result<Ok, Error>

fn erased_serialize_some(&mut self, v: &dyn Serialize) -> Result<Ok, Error>

fn erased_serialize_unit(&mut self) -> Result<Ok, Error>

fn erased_serialize_unit_struct(
    &mut self,
    name: &'static str
) -> Result<Ok, Error>

fn erased_serialize_unit_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str
) -> Result<Ok, Error>

fn erased_serialize_newtype_struct(
    &mut self,
    name: &'static str,
    v: &dyn Serialize
) -> Result<Ok, Error>

fn erased_serialize_newtype_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    v: &dyn Serialize
) -> Result<Ok, Error>

fn erased_serialize_seq(&mut self, len: Option<usize>) -> Result<Seq<'_>, Error>

fn erased_serialize_tuple(&mut self, len: usize) -> Result<Tuple<'_>, Error>

fn erased_serialize_tuple_struct(
    &mut self,
    name: &'static str,
    len: usize
) -> Result<TupleStruct<'_>, Error>

fn erased_serialize_tuple_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<TupleVariant<'_>, Error>

fn erased_serialize_map(&mut self, len: Option<usize>) -> Result<Map<'_>, Error>

fn erased_serialize_struct(
    &mut self,
    name: &'static str,
    len: usize
) -> Result<Struct<'_>, Error>

fn erased_serialize_struct_variant(
    &mut self,
    name: &'static str,
    variant_index: u32,
    variant: &'static str,
    len: usize
) -> Result<StructVariant<'_>, Error>

fn erased_is_human_readable(&self) -> bool

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Implementors

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