Struct Codec 

pub struct Codec { /* private fields */ }

Authentication codec.

Implementations

impl Codec

pub fn new_client() -> Self

Creates a new authentication codec for a client. This will put the codec in the Ack state since it will be waiting for an ack.

pub fn new_server() -> Self

Creates a new authentication codec for a server. This will put the codec in the AuthReceive state since it will be waiting for the client to send its ID.

Trait Implementations

impl Decoder for Codec

type Item = Message

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<Message> for Codec

type Error = Error

The type of encoding errors.

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

Encodes a frame into the buffer provided.