Function futures::future::empty

Important traits for Empty<T>

impl<T> Future for Empty<T> type Output = T;

pub fn empty<T>() -> Empty<T>

Creates a future which never resolves, representing a computation that never finishes.

The returned future will forever return [Poll::Pending].

Examples

#![feature(async_await, await_macro, futures_api)]
use futures::future;

let future = future::empty();
let () = await!(future);
unreachable!();