Struct ntex_util::channel::mpsc::Receiver

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

The receiving end of a channel which implements the Stream trait.

This is created by the channel function.

Implementations

impl<T> Receiver<T>

pub fn sender(&self) -> Sender<T>

Create a Sender

pub fn close(&self)

Closes the receiving half of a channel, without dropping it.

This prevents any further messages from being sent on the channel while still enabling the receiver to drain messages that are buffered.

pub fn is_closed(&self) -> bool

Returns whether this channel is closed without needing a context.

pub async fn recv(&self) -> Option<T>

Attempt to pull out the next value of this receiver, registering the current task for wakeup if the value is not yet available, and returning None if the stream is exhausted.

pub fn poll_recv(&self, cx: &mut Context<'_>) -> Poll<Option<T>>

Attempt to pull out the next value of this receiver, registering the current task for wakeup if the value is not yet available, and returning None if the stream is exhausted.

Trait Implementations

impl<T: Debug> Debug for Receiver<T>

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

Formats the value using the given formatter.

impl<T> Drop for Receiver<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T> Stream for Receiver<T>

type Item = T

Values yielded by the stream.

fn poll_next( self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll<Option<Self::Item>>

Attempt to pull out the next value of this stream, registering the current task for wakeup if the value is not yet available, and returning None if the stream is exhausted.

fn size_hint(&self) -> (usize, Option<usize>)

Returns the bounds on the remaining length of the stream.

impl<T> Unpin for Receiver<T>