Struct futures_util::future::ErrInto

pub struct ErrInto<Fut, E> { /* private fields */ }

Future for the err_into method.

Trait Implementations

impl<Fut, E> Debug for ErrInto<Fut, E>where
    MapErr<Fut, IntoFn<E>>: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<Fut, E> FusedFuture for ErrInto<Fut, E>where
    MapErr<Fut, IntoFn<E>>: FusedFuture,

fn is_terminated(&self) -> bool

Returns true if the underlying future should no longer be polled.

impl<Fut, E> Future for ErrInto<Fut, E>where
    MapErr<Fut, IntoFn<E>>: Future,

type Output = <MapErr<Fut, IntoFn<E>> as Future>::Output

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.

impl<'__pin, Fut, E> Unpin for ErrInto<Fut, E>where
    __Origin<'__pin, Fut, E>: Unpin,