Struct flume::async::SendSink

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pub struct SendSink<'a, T>(/* private fields */);
Expand description

A sink that allows sending values into a channel.

Can be created via Sender::sink or Sender::into_sink.

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impl<'a, T> SendSink<'a, T>

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pub fn sender(&self) -> &Sender<T>

Returns a clone of a sending half of the channel of this sink.

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pub fn is_disconnected(&self) -> bool

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pub fn is_empty(&self) -> bool

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pub fn is_full(&self) -> bool

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pub fn len(&self) -> usize

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pub fn capacity(&self) -> Option<usize>

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pub fn same_channel(&self, other: &Self) -> bool

Returns whether the SendSinks are belong to the same channel.

Trait Implementations§

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impl<'a, T> Clone for SendSink<'a, T>

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fn clone(&self) -> SendSink<'a, T>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a, T> Sink<T> for SendSink<'a, T>

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type Error = SendError<T>

The type of value produced by the sink when an error occurs.
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fn poll_ready( self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll<Result<(), Self::Error>>

Attempts to prepare the Sink to receive a value. Read more
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fn start_send(self: Pin<&mut Self>, item: T) -> Result<(), Self::Error>

Begin the process of sending a value to the sink. Each call to this function must be preceded by a successful call to poll_ready which returned Poll::Ready(Ok(())). Read more
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fn poll_flush( self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll<Result<(), Self::Error>>

Flush any remaining output from this sink. Read more
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fn poll_close( self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll<Result<(), Self::Error>>

Flush any remaining output and close this sink, if necessary. Read more

Auto Trait Implementations§

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impl<'a, T> !RefUnwindSafe for SendSink<'a, T>

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impl<'a, T> Send for SendSink<'a, T>
where T: Send,

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impl<'a, T> Sync for SendSink<'a, T>
where T: Send + Sync,

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impl<'a, T> Unpin for SendSink<'a, T>

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impl<'a, T> !UnwindSafe for SendSink<'a, T>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.