Function futures::prelude::future::join3[−][src]

pub fn join3<Fut1, Fut2, Fut3>(
    future1: Fut1, 
    future2: Fut2, 
    future3: Fut3
) -> Join3<Fut1, Fut2, Fut3>ⓘ
Notable traits for Join3<Fut1, Fut2, Fut3>
impl<Fut1, Fut2, Fut3> Future for Join3<Fut1, Fut2, Fut3> where
    Fut1: Future,
    Fut2: Future,
    Fut3: Future,     type Output = (<Fut1 as Future>::Output, <Fut2 as Future>::Output, <Fut3 as Future>::Output);
 where
    Fut1: Future,
    Fut2: Future,
    Fut3: Future, 

Same as join, but with more futures.

Examples

use futures::future;

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

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