Struct ntex_mqtt::v3::codec::Codec

pub struct Codec { /* fields omitted */ }

Mqtt v3.1.1 protocol codec

Implementations

impl Codec

pub fn new() -> Self

Create Codec instance

pub fn max_size(self, size: u32) -> Self

Set max inbound frame size.

If max size is set to 0, size is unlimited. By default max size is set to 0

pub fn set_max_size(&self, size: u32)

Set max inbound frame size.

If max size is set to 0, size is unlimited. By default max size is set to 0

Trait Implementations

impl Debug for Codec

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

Formats the value using the given formatter.

impl Decoder for Codec

type Item = Packet

The type of decoded frames.

type Error = DecodeError

The type of unrecoverable frame decoding errors.

fn decode(&self, src: &mut BytesMut) -> Result<Option<Self::Item>, DecodeError>

Attempts to decode a frame from the provided buffer of bytes.

pub fn decode_eof(
    &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.

impl Default for Codec

fn default() -> Self

Returns the “default value” for a type.

impl Encoder for Codec

type Item = Packet

The type of items consumed by the Encoder

type Error = EncodeError

The type of encoding errors.

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

Encodes a frame into the buffer provided.