Struct ReadFuture 

pub struct ReadFuture { /* private fields */ }

Future returned by read_into().

Resolves to (io::Result<usize>, BytesMut). On success buf.len() is extended by the number of bytes read.

Trait Implementations

impl Drop for ReadFuture

fn drop(&mut self)

Executes the destructor for this type.

impl Future for ReadFuture

type Output = (Result<usize, Error>, BytesMut)

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<Self::Output>

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