rust/tests/ui/unnecessary_flat_map.rs
2019-08-13 21:50:52 +02:00

14 lines
305 B
Rust

// run-rustfix
#![allow(unused_imports)]
#![warn(clippy::flat_map_identity)]
use std::convert;
fn main() {
let iterator = [[0, 1], [2, 3], [4, 5]].iter();
let _ = iterator.flat_map(|x| x);
let iterator = [[0, 1], [2, 3], [4, 5]].iter();
let _ = iterator.flat_map(convert::identity);
}