Struct FrameCodec 

pub struct FrameCodec { /* private fields */ }

Codec type for [Message] that implements tokio_util::codec::Decoder and tokio_util::codec::Encoder.

Implementations

impl FrameCodec

pub fn new() -> FrameCodec

Trait Implementations

impl Clone for FrameCodec

fn clone(&self) -> FrameCodec

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FrameCodec

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Decoder for FrameCodec

type Item = Bytes

The type of decoded frames.

type Error = Error

The type of unrecoverable frame decoding errors.

fn decode( &mut self, src: &mut BytesMut, ) -> Result<Option<<FrameCodec as Decoder>::Item>, <FrameCodec as Decoder>::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 Default for FrameCodec

fn default() -> FrameCodec

Returns the “default value” for a type.

impl Encoder<Bytes> for FrameCodec

type Error = Error

The type of encoding errors.

fn encode( &mut self, item: Bytes, dst: &mut BytesMut, ) -> Result<(), <FrameCodec as Encoder<Bytes>>::Error>

Encodes a frame into the buffer provided.

impl PartialEq for FrameCodec

fn eq(&self, other: &FrameCodec) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for FrameCodec

impl StructuralPartialEq for FrameCodec