Struct futures::future::Empty[][src]

#[must_use = "futures do nothing unless polled"]
pub struct Empty<T> { /* fields omitted */ }

A future which is never resolved.

This future can be created with the empty function.

Trait Implementations

impl<T> Debug for Empty<T> where
    T: Debug
[src]

Formats the value using the given formatter. Read more

impl<T> Future for Empty<T>
[src]

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

futures in libcore are unstable

The result of the Future.

🔬 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. Read more

Auto Trait Implementations

impl<T> Send for Empty<T> where
    T: Send

impl<T> Sync for Empty<T> where
    T: Sync