Struct convergence::protocol::ConnectionCodec

pub struct ConnectionCodec { /* fields omitted */ }

Implementations

impl ConnectionCodec

pub fn new() -> Self

Trait Implementations

impl Debug for ConnectionCodec

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

Formats the value using the given formatter.

impl Decoder for ConnectionCodec

type Item = ClientMessage

The type of decoded frames.

type Error = ProtocolError

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.

pub 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.

pub fn framed<T>(self, io: T) -> Framed<T, Self> where
    T: AsyncRead + AsyncWrite, 

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 ConnectionCodec

fn default() -> ConnectionCodec

Returns the “default value” for a type.

impl Encoder<DataRowBatch> for ConnectionCodec

type Error = ProtocolError

The type of encoding errors.

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

Encodes a frame into the buffer provided.

impl<T: BackendMessage> Encoder<T> for ConnectionCodec

type Error = ProtocolError

The type of encoding errors.

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

Encodes a frame into the buffer provided.