[−][src]Struct safina::DeadlineFuture
A future wrapper that returns DeadlineExceeded at a specified deadline.
It is returned by with_deadline and with_timeout.
Implementations
impl<R, Fut> DeadlineFuture<R, Fut> where
Fut: 'static + Send + Unpin + Future<Output = R>, [src]
Fut: 'static + Send + Unpin + Future<Output = R>,
pub fn new(inner: Fut, deadline: Instant) -> DeadlineFuture<R, Fut>ⓘNotable traits for DeadlineFuture<R, Fut>
impl<R, Fut> Future for DeadlineFuture<R, Fut> where
Fut: 'static + Send + Unpin + Future<Output = R>, type Output = Result<R, DeadlineError>;[src]
Notable traits for DeadlineFuture<R, Fut>
impl<R, Fut> Future for DeadlineFuture<R, Fut> where
Fut: 'static + Send + Unpin + Future<Output = R>, type Output = Result<R, DeadlineError>;Makes a future that awaits inner,
but returns DeadlineError after deadline.
Note that inner must be
Unpin.
Use std::boxed::Box::pin
to make it Unpin.
Or use pin_utils::pin_mut
to do it with unsafe code that does not allocate memory.
Trait Implementations
impl<R, Fut> Future for DeadlineFuture<R, Fut> where
Fut: 'static + Send + Unpin + Future<Output = R>, [src]
Fut: 'static + Send + Unpin + Future<Output = R>,
type Output = Result<R, DeadlineError>
The type of value produced on completion.
pub fn poll(
self: Pin<&mut DeadlineFuture<R, Fut>>,
cx: &mut Context<'_>
) -> Poll<<DeadlineFuture<R, Fut> as Future>::Output>[src]
self: Pin<&mut DeadlineFuture<R, Fut>>,
cx: &mut Context<'_>
) -> Poll<<DeadlineFuture<R, Fut> as Future>::Output>
Auto Trait Implementations
impl<R, Fut> RefUnwindSafe for DeadlineFuture<R, Fut> where
Fut: RefUnwindSafe, [src]
Fut: RefUnwindSafe,
impl<R, Fut> Send for DeadlineFuture<R, Fut>[src]
impl<R, Fut> Sync for DeadlineFuture<R, Fut> where
Fut: Sync, [src]
Fut: Sync,
impl<R, Fut> Unpin for DeadlineFuture<R, Fut>[src]
impl<R, Fut> UnwindSafe for DeadlineFuture<R, Fut> where
Fut: UnwindSafe, [src]
Fut: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<F> IntoFuture for F where
F: Future, [src]
F: Future,
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
🔬 This is a nightly-only experimental API. (
into_future)Which kind of future are we turning this into?
pub fn into_future(self) -> <F as IntoFuture>::Future[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,