Struct futures_util::future::UnwrapOrElse
source · [−]pub struct UnwrapOrElse<Fut, F> { /* private fields */ }Expand description
Future for the unwrap_or_else method.
Trait Implementations
sourceimpl<Fut, F> Debug for UnwrapOrElse<Fut, F> where
Map<IntoFuture<Fut>, UnwrapOrElseFn<F>>: Debug,
impl<Fut, F> Debug for UnwrapOrElse<Fut, F> where
Map<IntoFuture<Fut>, UnwrapOrElseFn<F>>: Debug,
sourceimpl<Fut, F> FusedFuture for UnwrapOrElse<Fut, F> where
Map<IntoFuture<Fut>, UnwrapOrElseFn<F>>: FusedFuture,
impl<Fut, F> FusedFuture for UnwrapOrElse<Fut, F> where
Map<IntoFuture<Fut>, UnwrapOrElseFn<F>>: FusedFuture,
sourcefn is_terminated(&self) -> bool
fn is_terminated(&self) -> bool
Returns true if the underlying future should no longer be polled.
sourceimpl<Fut, F> Future for UnwrapOrElse<Fut, F> where
Map<IntoFuture<Fut>, UnwrapOrElseFn<F>>: Future,
impl<Fut, F> Future for UnwrapOrElse<Fut, F> where
Map<IntoFuture<Fut>, UnwrapOrElseFn<F>>: Future,
type Output = <Map<IntoFuture<Fut>, UnwrapOrElseFn<F>> as Future>::Output
type Output = <Map<IntoFuture<Fut>, UnwrapOrElseFn<F>> as Future>::Output
The type of value produced on completion.
impl<'__pin, Fut, F> Unpin for UnwrapOrElse<Fut, F> where
__Origin<'__pin, Fut, F>: Unpin,
Auto Trait Implementations
impl<Fut, F> RefUnwindSafe for UnwrapOrElse<Fut, F> where
F: RefUnwindSafe,
Fut: RefUnwindSafe,
impl<Fut, F> Send for UnwrapOrElse<Fut, F> where
F: Send,
Fut: Send,
impl<Fut, F> Sync for UnwrapOrElse<Fut, F> where
F: Sync,
Fut: Sync,
impl<Fut, F> UnwindSafe for UnwrapOrElse<Fut, F> where
F: UnwindSafe,
Fut: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<F> IntoFuture for F where
F: Future,
impl<F> IntoFuture for F where
F: Future,
type Output = <F as Future>::Output
type Output = <F as Future>::Output
🔬 This is a nightly-only experimental API. (
into_future)The output that the future will produce on completion.
type Future = F
type Future = F
🔬 This is a nightly-only experimental API. (
into_future)Which kind of future are we turning this into?
sourcepub fn into_future(self) -> <F as IntoFuture>::Future
pub fn into_future(self) -> <F as IntoFuture>::Future
🔬 This is a nightly-only experimental API. (
into_future)Creates a future from a value.