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TaskCompletionPair

Struct TaskCompletionPair 

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pub struct TaskCompletionPair<R, E> { /* private fields */ }
Expand description

One-shot pair of endpoints for an accepted task.

A pair owns the shared task state until it is split into a caller-facing TaskHandle and a runner-facing TaskCompletion.

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impl<R, E> TaskCompletionPair<R, E>

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pub fn new() -> Self

Creates a new unsplit task completion pair.

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A pair that can be split once into its handle and completion endpoints.

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pub fn into_parts(self) -> (TaskHandle<R, E>, TaskCompletion<R, E>)

Splits this pair into caller and runner endpoints.

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A TaskHandle for the caller and a TaskCompletion for the runner.

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impl<R, E> Default for TaskCompletionPair<R, E>

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fn default() -> Self

Creates a new unsplit task completion pair.

Auto Trait Implementations§

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impl<R, E> Freeze for TaskCompletionPair<R, E>

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impl<R, E> RefUnwindSafe for TaskCompletionPair<R, E>

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impl<R, E> Send for TaskCompletionPair<R, E>
where R: Send, E: Send,

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impl<R, E> Sync for TaskCompletionPair<R, E>
where R: Send, E: Send,

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impl<R, E> Unpin for TaskCompletionPair<R, E>

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impl<R, E> UnsafeUnpin for TaskCompletionPair<R, E>

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impl<R, E> UnwindSafe for TaskCompletionPair<R, E>

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, 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.