Struct futures::io::ReadHalf

pub struct ReadHalf<T> { /* private fields */ }

The readable half of an object returned from AsyncRead::split.

Implementations

impl<T> ReadHalf<T>where
    T: Unpin,

pub fn reunite(self, other: WriteHalf<T>) -> Result<T, ReuniteError<T>>

Attempts to put the two “halves” of a split AsyncRead + AsyncWrite back together. Succeeds only if the ReadHalf<T> and WriteHalf<T> are a matching pair originating from the same call to AsyncReadExt::split.

Trait Implementations

impl<R> AsyncRead for ReadHalf<R>where
    R: AsyncRead,

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

Attempt to read from the AsyncRead into buf.

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

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

impl<T> Debug for ReadHalf<T>where
    T: Debug,

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

Formats the value using the given formatter.