Struct tower_load::InstrumentFuture [−][src]
Attaches a I-typed instruments to the result of an F-typed Future.
Implementations
impl<F, I, H> InstrumentFuture<F, I, H>[src]
pub fn new(instrument: I, handle: H, future: F) -> Self[src]
Wraps a future, instrumenting its value if successful.
Trait Implementations
impl<F: Debug, I: Debug, H: Debug> Debug for InstrumentFuture<F, I, H>[src]
impl<F, I, H, T, E> Future for InstrumentFuture<F, I, H> where
F: Future<Output = Result<T, E>>,
I: Instrument<H, T>, [src]
F: Future<Output = Result<T, E>>,
I: Instrument<H, T>,
type Output = Result<I::Output, E>
The type of value produced on completion.
fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>[src]
impl<F, I, H> PinnedDrop for InstrumentFuture<F, I, H>[src]
impl<'pin, F, I, H> Unpin for InstrumentFuture<F, I, H> where
__InstrumentFuture<'pin, F, I, H>: Unpin, [src]
__InstrumentFuture<'pin, F, I, H>: Unpin,
impl<F, I, H> UnsafeUnpin for InstrumentFuture<F, I, H>[src]
Auto Trait Implementations
impl<F, I, H> RefUnwindSafe for InstrumentFuture<F, I, H> where
F: RefUnwindSafe,
H: RefUnwindSafe,
I: RefUnwindSafe,
F: RefUnwindSafe,
H: RefUnwindSafe,
I: RefUnwindSafe,
impl<F, I, H> Send for InstrumentFuture<F, I, H> where
F: Send,
H: Send,
I: Send,
F: Send,
H: Send,
I: Send,
impl<F, I, H> Sync for InstrumentFuture<F, I, H> where
F: Sync,
H: Sync,
I: Sync,
F: Sync,
H: Sync,
I: Sync,
impl<F, I, H> UnwindSafe for InstrumentFuture<F, I, H> where
F: UnwindSafe,
H: UnwindSafe,
I: UnwindSafe,
F: UnwindSafe,
H: UnwindSafe,
I: 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<F, T, E> TryFuture for F where
F: Future<Output = Result<T, E>> + ?Sized, [src]
F: Future<Output = Result<T, E>> + ?Sized,
type Ok = T
The type of successful values yielded by this future
type Error = E
The type of failures yielded by this future
pub fn try_poll(
self: Pin<&mut F>,
cx: &mut Context<'_>
) -> Poll<<F as Future>::Output>[src]
self: Pin<&mut F>,
cx: &mut Context<'_>
) -> Poll<<F as Future>::Output>
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,