1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
// run-rustfix
#![feature(custom_inner_attributes)]
#![warn(clippy::all, clippy::pedantic)]
#![allow(unused)]
fn main() {
let a = ["1", "lol", "3", "NaN", "5"];
let element: Option<i32> = a.iter().find_map(|s| s.parse().ok());
assert_eq!(element, Some(1));
}
fn msrv_1_29() {
#![clippy::msrv = "1.29"]
let a = ["1", "lol", "3", "NaN", "5"];
let _: Option<i32> = a.iter().filter_map(|s| s.parse().ok()).next();
}
fn msrv_1_30() {
#![clippy::msrv = "1.30"]
let a = ["1", "lol", "3", "NaN", "5"];
let _: Option<i32> = a.iter().find_map(|s| s.parse().ok());
}
|
