Struct rumqtt::codec::MqttCodec

pub struct MqttCodec;

Mqtt codec

Trait Implementations

impl Debug for MqttCodec

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

Formats the value using the given formatter.

impl Encoder for MqttCodec

type Item = Packet

The type of items consumed by the Encoder

type Error = Error

The type of encoding errors.

fn encode(&mut self, msg: Packet, buf: &mut BytesMut) -> Result<()>

Encodes a frame into the buffer provided.

impl Decoder for MqttCodec

type Item = Packet

The type of decoded frames.

type Error = Error

The type of unrecoverable frame decoding errors.

fn decode(&mut self, buf: &mut BytesMut) -> Result<Option<Packet>>

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     Self: Encoder,     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.