Struct libp2p_mplex::Multiplex

pub struct Multiplex<C> { /* fields omitted */ }

Multiplexer. Implements the StreamMuxer trait.

Trait Implementations

impl<C> StreamMuxer for Multiplex<C> where
    C: AsyncRead + AsyncWrite, 

type Substream = Substream

Type of the object that represents the raw substream where data can be read and written.

type OutboundSubstream = OutboundSubstream

Future that will be resolved when the outgoing substream is open.

type Error = IoError

Error type of the muxer

fn poll_inbound(&self) -> Poll<Self::Substream, IoError>

Polls for an inbound substream.

fn open_outbound(&self) -> Self::OutboundSubstream

Opens a new outgoing substream, and produces the equivalent to a future that will be resolved when it becomes available.

fn poll_outbound(
    &self,
    substream: &mut Self::OutboundSubstream
) -> Poll<Self::Substream, IoError>

Polls the outbound substream.

fn destroy_outbound(&self, _substream: Self::OutboundSubstream)

Destroys an outbound substream future. Use this after the outbound substream has finished, or if you want to interrupt it.

unsafe fn prepare_uninitialized_buffer(&self, _: &mut [u8]) -> bool

Mimics the prepare_uninitialized_buffer method of the AsyncRead trait.

fn read_substream(
    &self,
    substream: &mut Self::Substream,
    buf: &mut [u8]
) -> Poll<usize, IoError>

Reads data from a substream. The behaviour is the same as tokio_io::AsyncRead::poll_read.

fn write_substream(
    &self,
    substream: &mut Self::Substream,
    buf: &[u8]
) -> Poll<usize, IoError>

Write data to a substream. The behaviour is the same as tokio_io::AsyncWrite::poll_write.

fn flush_substream(&self, _substream: &mut Self::Substream) -> Poll<(), IoError>

Flushes a substream. The behaviour is the same as tokio_io::AsyncWrite::poll_flush.

fn shutdown_substream(&self, sub: &mut Self::Substream) -> Poll<(), IoError>

Attempts to shut down the writing side of a substream. The behaviour is similar to tokio_io::AsyncWrite::shutdown.

fn destroy_substream(&self, sub: Self::Substream)

Destroys a substream.

fn is_remote_acknowledged(&self) -> bool

Returns true if the remote has shown any sign of activity after the muxer has been open.

fn close(&self) -> Poll<(), IoError>

Closes this StreamMuxer.

fn flush_all(&self) -> Poll<(), IoError>

Flush this StreamMuxer.