DiversionFuture

foyer_common::future

Struct DiversionFuture 

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pub struct DiversionFuture<FU, T, S> { /* private fields */ }
Expand description

DiversionFuture is a future wrapper that partially store and partially return the future result.

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impl<FU, T, S> DiversionFuture<FU, T, S>

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pub fn new(future: FU) -> Self

Create a new DiversionFuture wrapper.

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pub fn store(&self) -> &Option<S>

Get the stored state.

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impl<FU, T, S> Deref for DiversionFuture<FU, T, S>

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type Target = FU

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl<FU, T, S, I> Future for DiversionFuture<FU, T, S>
where FU: Future<Output = I>, I: Into<Diversion<T, S>>,

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type Output = T

The type of value produced on completion.
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fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempts to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more
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impl<'pin, FU, T, S> Unpin for DiversionFuture<FU, T, S>
where PinnedFieldsOf<__DiversionFuture<'pin, FU, T, S>>: Unpin,

Auto Trait Implementations§

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impl<FU, T, S> Freeze for DiversionFuture<FU, T, S>
where FU: Freeze, S: Freeze,

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impl<FU, T, S> RefUnwindSafe for DiversionFuture<FU, T, S>
where FU: RefUnwindSafe, S: RefUnwindSafe, T: RefUnwindSafe,

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impl<FU, T, S> Send for DiversionFuture<FU, T, S>
where FU: Send, S: Send, T: Send,

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impl<FU, T, S> Sync for DiversionFuture<FU, T, S>
where FU: Sync, S: Sync, T: Sync,

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impl<FU, T, S> UnwindSafe for DiversionFuture<FU, T, S>
where FU: UnwindSafe, S: UnwindSafe, T: UnwindSafe,

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<F> IntoFuture for F
where F: Future,

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type Output = <F as Future>::Output

The output that the future will produce on completion.
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type IntoFuture = F

Which kind of future are we turning this into?
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fn into_future(self) -> <F as IntoFuture>::IntoFuture

Creates a future from a value. Read more
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impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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impl<T> Scope for T

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fn with<F, R>(self, f: F) -> R
where Self: Sized, F: FnOnce(Self) -> R,

Scoped with ownership.
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fn with_ref<F, R>(&self, f: F) -> R
where F: FnOnce(&Self) -> R,

Scoped with reference.
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fn with_mut<F, R>(&mut self, f: F) -> R
where F: FnOnce(&mut Self) -> R,

Scoped with mutable reference.
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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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> Value for T
where T: Send + Sync + 'static,