Struct rw_stream_sink::RwStreamSink

pub struct RwStreamSink<S: TryStream> { /* private fields */ }

Wraps a Stream and Sink whose items are buffers. Implements AsyncRead and AsyncWrite.

Implementations

impl<S: TryStream> RwStreamSink<S>

pub fn new(inner: S) -> Self

Wraps around inner.

Trait Implementations

impl<S> AsyncRead for RwStreamSink<S>

where S: TryStream<Error = Error>, <S as TryStream>::Ok: AsRef<[u8]>,

fn poll_read( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &mut [u8], ) -> Poll<Result<usize>>

Attempt to read from the AsyncRead into buf.

fn poll_read_vectored( self: Pin<&mut Self>, cx: &mut Context<'_>, bufs: &mut [IoSliceMut<'_>], ) -> Poll<Result<usize, Error>>

Attempt to read from the AsyncRead into bufs using vectored IO operations.

impl<S> AsyncWrite for RwStreamSink<S>

where S: TryStream + Sink<<S as TryStream>::Ok, Error = Error>, <S as TryStream>::Ok: for<'r> From<&'r [u8]>,

fn poll_write( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &[u8], ) -> Poll<Result<usize>>

Attempt to write bytes from buf into the object.

fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>>

Attempt to flush the object, ensuring that any buffered data reach their destination.

fn poll_close(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>>

Attempt to close the object.

fn poll_write_vectored( self: Pin<&mut Self>, cx: &mut Context<'_>, bufs: &[IoSlice<'_>], ) -> Poll<Result<usize, Error>>

Attempt to write bytes from bufs into the object using vectored IO operations.

impl<'pin, S: TryStream> Unpin for RwStreamSink<S>

where __RwStreamSink<'pin, S>: Unpin,