[][src]Struct futures::future::InspectErr

#[must_use =
  "futures/streams/sinks do nothing unless you `.await` or poll them"]pub struct InspectErr<Fut, F> { /* fields omitted */ }

Future for the inspect_err method.

Trait Implementations

impl<Fut, F> Debug for InspectErr<Fut, F> where
    Inspect<IntoFuture<Fut>, InspectErrFn<F>>: Debug
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impl<Fut, F> FusedFuture for InspectErr<Fut, F> where
    Inspect<IntoFuture<Fut>, InspectErrFn<F>>: FusedFuture
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impl<Fut, F> Future for InspectErr<Fut, F> where
    Inspect<IntoFuture<Fut>, InspectErrFn<F>>: Future
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type Output = <Inspect<IntoFuture<Fut>, InspectErrFn<F>> as Future>::Output

The type of value produced on completion.

impl<'pin, Fut, F> Unpin for InspectErr<Fut, F> where
    __InspectErr<'pin, Fut, F>: Unpin
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impl<Fut, F> UnsafeUnpin for InspectErr<Fut, F>[src]

Auto Trait Implementations

impl<Fut, F> RefUnwindSafe for InspectErr<Fut, F> where
    F: RefUnwindSafe,
    Fut: RefUnwindSafe

impl<Fut, F> Send for InspectErr<Fut, F> where
    F: Send,
    Fut: Send

impl<Fut, F> Sync for InspectErr<Fut, F> where
    F: Sync,
    Fut: Sync

impl<Fut, F> UnwindSafe for InspectErr<Fut, F> where
    F: UnwindSafe,
    Fut: UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T> FutureExt for T where
    T: Future + ?Sized
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impl<T, U> Into<U> for T where
    U: From<T>, 
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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.

impl<F, T, E> TryFuture for F where
    F: Future<Output = Result<T, E>> + ?Sized
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type Ok = T

The type of successful values yielded by this future

type Error = E

The type of failures yielded by this future

impl<Fut> TryFutureExt for Fut where
    Fut: TryFuture + ?Sized
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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.