Struct futures_util::future::NeverError

pub struct NeverError<Fut> { /* private fields */ }

Future for the never_error combinator.

Trait Implementations

impl<Fut> Debug for NeverError<Fut>where
    Map<Fut, OkFn<Never>>: Debug,

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

Formats the value using the given formatter.

impl<Fut> FusedFuture for NeverError<Fut>where
    Map<Fut, OkFn<Never>>: FusedFuture,

fn is_terminated(&self) -> bool

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

impl<Fut> Future for NeverError<Fut>where
    Map<Fut, OkFn<Never>>: Future,

type Output = <Map<Fut, OkFn<Infallible>> 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> Unpin for NeverError<Fut>where
    __Origin<'__pin, Fut>: Unpin,