ready
Description
readcy[fn:documentation] creates a future that is immediately ready with a value.
Futures created through this function are functionally similar to those created through async {}. The main difference is that futures created through this function are named and implement Unpin.
Declaration
pub fn ready
Notable traits
impl
type Output = T;
Examples
use core::future;
let a = future::ready(1);
assert_eq!(a.await, 1);
Footnotes
[fn:documentation]https://doc.rust-lang.org/std/future/fn.pending.html