Struct Codec

pub struct Codec { /* private fields */ }

Implementations

impl Codec

pub fn new(max_in_size: u32, max_out_size: u32) -> Self

Create Codec instance

pub fn max_inbound_size(&self) -> u32

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 max_outbound_size(&self) -> u32

Set max outbound frame size.

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

pub fn set_max_inbound_size(&mut 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

pub fn set_max_outbound_size(&mut self, size: u32)

Set max outbound frame size.

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

Trait Implementations

impl Clone for Codec

fn clone(&self) -> Codec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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, u32)

The type of decoded frames.

type Error = DecodeError

The type of unrecoverable frame decoding errors.

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

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 Codec

fn default() -> Self

Returns the “default value” for a type.

impl Encoder<Packet> for Codec

type Error = EncodeError

The type of encoding errors.

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

Encodes a frame into the buffer provided.