Struct EventCodec

pub struct EventCodec { /* private fields */ }

Available on crate feature codec only.

Implementations

impl EventCodec

pub const fn new() -> Self

pub fn decode_bytes( &mut self, src: &mut BytesMut, ) -> Result<Option<InputEvent>, Error>

Available on crate feature bytes only.

pub fn encode_bytes( &mut self, item: InputEvent, dst: &mut BytesMut, ) -> Result<(), Error>

Available on crate feature bytes only.

Trait Implementations

impl Decoder for EventCodec

Available on crate feature tokio-util-0_6 only.

type Item = InputEvent

The type of decoded frames.

type Error = Error

The type of unrecoverable frame decoding errors.

fn decode( &mut self, src: &mut BytesMut, ) -> Result<Option<Self::Item>, Self::Error>

Attempts to decode a frame from the provided buffer of bytes.

fn decode_eof( &mut self, buf: &mut BytesMut, ) -> Result<Option<Self::Item>, Self::Error>

A default method available to be called when there are no more bytes available to be read from the underlying I/O.

fn framed<T>(self, io: T) -> Framed<T, Self>

where T: AsyncRead + AsyncWrite, Self: Sized,

Provides a Stream and Sink interface for reading and writing to this Io object, using Decode and Encode to read and write the raw data.

impl Decoder for EventCodec

Available on crate feature tokio-util-0_7 only.

type Item = InputEvent

The type of decoded frames.

type Error = Error

The type of unrecoverable frame decoding errors.

fn decode( &mut self, src: &mut BytesMut, ) -> Result<Option<Self::Item>, Self::Error>

Attempts to decode a frame from the provided buffer of bytes.

fn decode_eof( &mut self, buf: &mut BytesMut, ) -> Result<Option<Self::Item>, Self::Error>

A default method available to be called when there are no more bytes available to be read from the underlying I/O.

fn framed<T>(self, io: T) -> Framed<T, Self>

where T: AsyncRead + AsyncWrite, Self: Sized,

Provides a Stream and Sink interface for reading and writing to this Io object, using Decode and Encode to read and write the raw data.

impl Encoder<InputEvent> for EventCodec

Available on crate feature tokio-util-0_6 only.

type Error = Error

The type of encoding errors.

fn encode( &mut self, item: InputEvent, dst: &mut BytesMut, ) -> Result<(), Self::Error>

Encodes a frame into the buffer provided.

impl Encoder<InputEvent> for EventCodec

Available on crate feature tokio-util-0_7 only.

type Error = Error

The type of encoding errors.

fn encode( &mut self, item: InputEvent, dst: &mut BytesMut, ) -> Result<(), Self::Error>

Encodes a frame into the buffer provided.