[−][src]Enum tokio::prelude::AsyncSink
The result of an asynchronous attempt to send a value to a sink.
Variants
Ready
The start_send
attempt succeeded, so the sending process has
started; you must use Sink::poll_complete
to drive the send
to completion.
NotReady(T)
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> Clone for AsyncSink<T> where
T: Clone,
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T: Clone,
fn clone(&self) -> AsyncSink<T>
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<T> Debug for AsyncSink<T> where
T: Debug,
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T: Debug,
impl<T> PartialEq<AsyncSink<T>> for AsyncSink<T> where
T: PartialEq<T>,
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T: PartialEq<T>,
impl<T> Copy for AsyncSink<T> where
T: Copy,
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T: Copy,
Auto Trait Implementations
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom 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> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
ⓘImportant traits for &'_ mut Wfn borrow_mut(&mut self) -> &mut T
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ⓘImportant traits for &'_ mut W
impl<T, U> TryInto 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> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,