Struct AsyncReader

pub struct AsyncReader { /* private fields */ }

An asynchronous reader that implements AsyncRead and AsyncBufRead.

This struct allows reading data asynchronously that was written to a corresponding AsyncWriter.

Trait Implementations

impl AsyncBufRead for AsyncReader

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

Attempt to return the contents of the internal buffer, filling it with more data from the inner reader if it is empty.

fn consume(self: Pin<&mut Self>, amt: usize)

Tells this buffer that amt bytes have been consumed from the buffer, so they should no longer be returned in calls to poll_read.

impl AsyncRead for AsyncReader

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 Debug for AsyncReader

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

Formats the value using the given formatter.