wiki/content/20201120110842-pending.md

date	id	title
2020-11-20	048ee80a-c058-4a41-8087-9ce3649302ba	pending

Description

pending¹ creates a future which never resovles, representing a computation that never finishes.

Declaration

pub fn pending<T>() -> Pending<T>

Notable traits

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

Examples

use core::future;

let future = future::pending();
let () = future.await;
unreachable!();

Footnotes

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1. https://doc.rust-lang.org/std/future/fn.pending.html ↩︎