Struct futures_channel::mpsc::UnboundedReceiver [−][src]
pub struct UnboundedReceiver<T>(_);
The receiving end of an unbounded mpsc channel.
This value is created by the unbounded function.
Methods
impl<T> UnboundedReceiver<T>[src]
impl<T> UnboundedReceiver<T>pub fn close(&mut self)[src]
pub fn close(&mut self)Closes the receiving half of the 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>[src]
pub fn try_next(&mut self) -> Result<Option<T>, TryRecvError>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.
Trait Implementations
impl<T: Debug> Debug for UnboundedReceiver<T>[src]
impl<T: Debug> Debug for UnboundedReceiver<T>fn fmt(&self, f: &mut Formatter) -> Result[src]
fn fmt(&self, f: &mut Formatter) -> ResultFormats the value using the given formatter. Read more
impl<T> Unpin for UnboundedReceiver<T>[src]
impl<T> Unpin for UnboundedReceiver<T>impl<T> Stream for UnboundedReceiver<T>[src]
impl<T> Stream for UnboundedReceiver<T>type Item = T
Values yielded by the stream.
fn poll_next(self: PinMut<Self>, cx: &mut Context) -> Poll<Option<T>>[src]
fn poll_next(self: PinMut<Self>, cx: &mut Context) -> Poll<Option<T>>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. Read more
Auto Trait Implementations
impl<T> Send for UnboundedReceiver<T> where
T: Send,
impl<T> Send for UnboundedReceiver<T> where
T: Send, impl<T> Sync for UnboundedReceiver<T> where
T: Send,
impl<T> Sync for UnboundedReceiver<T> where
T: Send, Blanket Implementations
impl<T> From for T[src]
impl<T> From for Timpl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>try_from)Performs the conversion.
impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>try_from)Performs the conversion.
impl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, fn borrow_mut(&mut self) -> &mut T[src]
fn borrow_mut(&mut self) -> &mut TMutably borrows from an owned value. Read more
impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src]
fn get_type_id(&self) -> TypeId🔬 This is a nightly-only experimental API. (get_type_id)
this method will likely be replaced by an associated static
Gets the TypeId of self. Read more
impl<S, T, E> TryStream for S where
S: Stream<Item = Result<T, E>>, [src]
impl<S, T, E> TryStream for S where
S: Stream<Item = Result<T, E>>, type Ok = T
The type of successful values yielded by this future
type Error = E
The type of failures yielded by this future
fn try_poll_next(
self: PinMut<S>,
cx: &mut Context
) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>[src]
fn try_poll_next(
self: PinMut<S>,
cx: &mut Context
) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>Poll this TryStream as if it were a Stream. Read more