mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-18 02:38:28 +00:00
12 lines
227 B
Rust
12 lines
227 B
Rust
|
// run-rustfix
|
||
|
|
|
||
|
|
#![warn(clippy::filter_next)]
|
||
|
|
|
||
|
|
/// Checks implementation of `FILTER_NEXT` lint.
|
||
|
|
fn main() {
|
||
|
|
let v = vec![3, 2, 1, 0, -1, -2, -3];
|
||
|
|
|
||
|
|
// Single-line case.
|
||
|
|
let _ = v.iter().filter(|&x| *x < 0).next();
|
||
|
|
}
|