Function futures_util::future::join3

source · 
pub fn join3<Fut1, Fut2, Fut3>(
    future1: Fut1,
    future2: Fut2,
    future3: Fut3,
) -> Join3<Fut1, Fut2, Fut3> ⓘ
where
    Fut1: Future,
    Fut2: Future,
    Fut3: Future,
Expand description

Same as join, but with more futures.

§Examples

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

let a = future::ready(1);
let b = future::ready(2);
let c = future::ready(3);
let tuple = future::join3(a, b, c);

assert_eq!(tuple.await, (1, 2, 3));