Struct futures::io::Read

pub struct Read<R, T> { /* fields omitted */ }

A future which can be used to easily read available number of bytes to fill a buffer.

Created by the [read] function.

Trait Implementations

impl<R, T> Debug for Read<R, T> where
    R: Debug,
    T: Debug, 

fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl<R, T> Future for Read<R, T> where
    R: AsyncRead,
    T: AsMut<[u8]>, 

type Item = (R, T, usize)

A successful value

type Error = Error

An error

fn poll(&mut self, cx: &mut Context) -> Result<Async<(R, T, usize)>, Error>

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