eater/async-std
1
0
Fork 0
forked from mirror/async-std
Code Issues Pull requests Releases Wiki Activity

update min_by_key doc

Browse source
This commit is contained in:
k-nasa 2019-11-20 00:25:48 +09:00
parent ca71ad073b
commit 080875edc9
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/stream/stream/mod.rs
View file

@ -875,10 +875,10 @@ extension_trait! {
use async_std::prelude::*;
use async_std::stream;
let s = stream::from_iter(vec![1isize, 2, -3]);
let s = stream::from_iter(vec![-1isize, 2, -3]);
let min = s.clone().min_by_key(|x| x.abs()).await;
assert_eq!(min, Some(1));
assert_eq!(min, Some(-1));
let min = stream::empty::<isize>().min_by_key(|x| x.abs()).await;
assert_eq!(min, None);