Struct Receiver 

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

Receiving half of the single-value channel.

Implementations

impl<T> Receiver<T>

pub fn recv(&mut self) -> RecvFuture<'_, T>

Receive the value, waiting for the send.

The returned future resolves Err(()) when the sender dropped without sending.

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

Poll for the value, registering cx’s waker while it is not yet sent. Resolves Err(()) when the sender dropped without sending.

pub fn try_recv(&mut self) -> Option<T>

Take the value without waiting; None when not yet sent.

pub fn close(&mut self)

Close the channel, waking a parked sender.

Trait Implementations

impl<T> Drop for Receiver<T>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.