[−][src]Enum futures::AsyncSink
The result of an asynchronous attempt to send a value to a sink.
Variants
The start_send
attempt succeeded, so the sending process has
started; you must use Sink::poll_complete
to drive the send
to completion.
The start_send
attempt failed due to the sink being full. The value
being sent is returned, and the current Task
will be automatically
notified again once the sink has room.
Methods
impl<T> AsyncSink<T>
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pub fn map<F, U>(self, f: F) -> AsyncSink<U> where
F: FnOnce(T) -> U,
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F: FnOnce(T) -> U,
Change the NotReady value of this AsyncSink
with the closure provided
pub fn is_ready(&self) -> bool
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Returns whether this is AsyncSink::Ready
pub fn is_not_ready(&self) -> bool
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Returns whether this is AsyncSink::NotReady
Trait Implementations
impl<T: Debug> Debug for AsyncSink<T>
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impl<T: PartialEq> PartialEq<AsyncSink<T>> for AsyncSink<T>
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impl<T: Copy> Copy for AsyncSink<T>
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impl<T: Clone> Clone for AsyncSink<T>
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Auto Trait Implementations
impl<T> Unpin for AsyncSink<T> where
T: Unpin,
T: Unpin,
impl<T> Send for AsyncSink<T> where
T: Send,
T: Send,
impl<T> Sync for AsyncSink<T> where
T: Sync,
T: Sync,
impl<T> UnwindSafe for AsyncSink<T> where
T: UnwindSafe,
T: UnwindSafe,
impl<T> RefUnwindSafe for AsyncSink<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
Blanket Implementations
impl<T> From<T> for T
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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> Into<U> for T where
U: From<T>,
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U: From<T>,
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<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> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,