Struct keebrs::codec::PostCardCodec

pub struct PostCardCodec<T> { /* fields omitted */ }

Codec for arbitrary types via PostCard

Implementations

impl<T> PostCardCodec<T> where
    T: DeserializeOwned, 

pub fn stream<S: Read, B: Default + AsRef<[u8]> + AsMut<[u8]>>(
    stream: S
) -> Framed<S, Self, B>

Wrap a [Read] to create a stream of messages

impl<T> PostCardCodec<T>

pub fn framed<S, B: Default + AsRef<[u8]> + AsMut<[u8]>>(
    stream: S
) -> Framed<S, Self, B>

Wrap a stream to create a sink or stream for messages

impl<T> PostCardCodec<T> where
    T: Serialize, 

pub fn sink<S: Write, B: Default + AsRef<[u8]> + AsMut<[u8]>>(
    stream: S
) -> Framed<S, Self, B>

Wrap a [Write] to create a sink for messages

Trait Implementations

impl<T> Decode for PostCardCodec<T> where
    T: DeserializeOwned, 

type Item = T

The item being decoded

type Error = Error

The error that may arise from a decode operation

fn decode(&mut self, buf: &mut [u8]) -> (usize, DecodeResult<T, Error>)

Attempt to decode a value from the buffer

impl<T> Default for PostCardCodec<T>

fn default() -> Self

Returns the "default value" for a type.

impl<T> Encode for PostCardCodec<T> where
    T: Serialize, 

type Item = T

The item being encoded

type Error = Error

The error that may arise from serializing the value

fn encode(&mut self, item: &T, buf: &mut [u8]) -> EncodeResult<Self::Error>

Encode self and place the encoded representation in the provided buffer.

fn reset(&mut self)

Signal the encoder that it should discard its internal buffer if it has one.