[−][src]Struct futures_channel::mpsc::Receiver
The receiving end of a bounded mpsc channel.
This value is created by the channel
function.
Implementations
impl<T> Receiver<T>
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pub fn close(&mut self)
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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 try_next(&mut self) -> Result<Option<T>, TryRecvError>
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Tries to receive the next message without notifying a context if empty.
It is not recommended to call this function from inside of a future, only when you've otherwise arranged to be notified when the channel is no longer empty.
This function will panic if called after try_next
or poll_next
has
returned None
.
Trait Implementations
impl<T: Debug> Debug for Receiver<T>
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impl<T> Drop for Receiver<T>
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impl<T> FusedStream for Receiver<T>
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fn is_terminated(&self) -> bool
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impl<T> Stream for Receiver<T>
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type Item = T
Values yielded by the stream.
fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<T>>
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fn size_hint(&self) -> (usize, Option<usize>)
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impl<T> Unpin for Receiver<T>
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Auto Trait Implementations
impl<T> !RefUnwindSafe for Receiver<T>
impl<T> Send for Receiver<T> where
T: Send,
T: Send,
impl<T> Sync for Receiver<T> where
T: Send,
T: Send,
impl<T> !UnwindSafe for Receiver<T>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<S, T, E> TryStream for S where
S: Stream<Item = Result<T, E>> + ?Sized,
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S: Stream<Item = Result<T, E>> + ?Sized,