Struct futures_util::try_future::AndThen

[+] Show declaration

[+] Expand attributes
#[must_use = "futures do nothing unless polled"]
pub struct AndThen<Fut1, Fut2, F> { /* fields omitted */ }

[−] Expand description

Future for the and_then combinator.

Trait Implementations

impl<Fut1: Debug, Fut2: Debug, F: Debug> Debug for AndThen<Fut1, Fut2, F>

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

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Formats the value using the given formatter.

impl<Fut1, Fut2, F> Future for AndThen<Fut1, Fut2, F> where     Fut1: TryFuture,     Fut2: TryFuture<Error = Fut1::Error>,     F: FnOnce(Fut1::Ok) -> Fut2,

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type Output = Result<Fut2::Ok, Fut2::Error>

🔬 This is a nightly-only experimental API. (futures_api)

futures in libcore are unstable

The result of the Future.

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

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🔬 This is a nightly-only experimental API. (futures_api)

futures in libcore are unstable

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