Struct TwoPartCodec 

pub struct TwoPartCodec { /* private fields */ }

Implementations

impl TwoPartCodec

pub fn new(max_message_size: Option<usize>) -> Self

pub fn encode_message( &self, msg: TwoPartMessage, ) -> Result<Bytes, TwoPartCodecError>

Encodes a TwoPartMessage into Bytes, enforcing max_message_size.

pub fn decode_message( &self, data: Bytes, ) -> Result<TwoPartMessage, TwoPartCodecError>

Decodes a TwoPartMessage from Bytes, enforcing max_message_size.

Trait Implementations

impl Clone for TwoPartCodec

fn clone(&self) -> TwoPartCodec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Decoder for TwoPartCodec

type Item = TwoPartMessage

The type of decoded frames.

type Error = TwoPartCodecError

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 Default for TwoPartCodec

fn default() -> TwoPartCodec

Returns the “default value” for a type.

impl Encoder<TwoPartMessage> for TwoPartCodec

type Error = TwoPartCodecError

The type of encoding errors.

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

Encodes a frame into the buffer provided.