Struct RecvFuture

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

A future that allows asynchronously receiving a message. This future will resolve to a message when a message is available on the channel, or to an error if the channel is closed.

Implementations

impl<T> RecvFuture<T>

pub fn is_closed(&self) -> bool

See Receiver::is_closed.

pub fn is_empty(&self) -> bool

See Receiver::is_empty.

pub fn is_full(&self) -> bool

See Receiver::is_full.

pub fn len(&self) -> usize

See Receiver::len.

pub fn capacity(&self) -> Option<usize>

See Receiver::capacity.

Trait Implementations

impl<T: Debug> Debug for RecvFuture<T>

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

Formats the value using the given formatter.

impl<T> Drop for RecvFuture<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T> Future for RecvFuture<T>

type Output = Result<T, RecvError>

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.