Struct tokio::io::util::read_buf::ReadBuf

pub struct ReadBuf<'a, R: ?Sized, B: ?Sized> {
    reader: &'a mut R,
    buf: &'a mut B,
    _pin: PhantomPinned,
}

Future returned by read_buf.

Fields

reader: &'a mut R

buf: &'a mut B

_pin: PhantomPinned

Trait Implementations

impl<'a, R: Debug + ?Sized, B: Debug + ?Sized> Debug for ReadBuf<'a, R, B>

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

Formats the value using the given formatter.

impl<R, B> Future for ReadBuf<'_, R, B>

where R: AsyncRead + Unpin + ?Sized, B: BufMut + ?Sized,

type Output = Result<usize, Error>

The type of value produced on completion.

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

Attempts to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.

impl<'__pin, 'a, R: ?Sized, B: ?Sized> Unpin for ReadBuf<'a, R, B>

where PinnedFieldsOf<__Origin<'__pin, 'a, R, B>>: Unpin,