[−][src]Struct tokio::sync::watch::Sender
This is supported on
feature="sync"
only.Methods
impl<T> Sender<T>
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pub fn broadcast(&self, value: T) -> Result<(), SendError<T>>
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This is supported on
feature="sync"
only.Broadcast a new value via the channel, notifying all receivers.
pub async fn closed<'_>(&'_ mut self)
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This is supported on
feature="sync"
only.Completes when all receivers have dropped.
This allows the producer to get notified when interest in the produced values is canceled and immediately stop doing work.
Trait Implementations
Auto Trait Implementations
impl<T> !RefUnwindSafe for Sender<T>
impl<T> Send for Sender<T> where
T: Send + Sync,
T: Send + Sync,
impl<T> Sync for Sender<T> where
T: Send + Sync,
T: Send + Sync,
impl<T> Unpin for Sender<T>
impl<T> !UnwindSafe for Sender<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>,