[−][src]Struct stream_cancel::Valve
A Valve
is associated with a Trigger
, and can be used to wrap one or more
asynchronous streams. All streams wrapped by a given Valve
(or its clones) will be
interrupted when [Trigger::close
] is called on the valve's associated handle.
Methods
impl Valve
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pub fn new() -> (Trigger, Self)
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Make a new Valve
and an associated Trigger
.
pub fn wrap<S>(&self, stream: S) -> Valved<S> where
S: Stream,
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S: Stream,
Wrap the given stream
with this Valve
.
When [Trigger::close
] is called on the handle associated with this valve, the given
stream will immediately yield None
.
Trait Implementations
Auto Trait Implementations
impl Send for Valve
impl Sync for Valve
impl Unpin for Valve
impl !RefUnwindSafe for Valve
impl !UnwindSafe for Valve
Blanket Implementations
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> 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, 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<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> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,