| error: this `.find_map` can be written more simply using `.find` |
| --> $DIR/unnecessary_find_map.rs:4:13 |
| | |
| LL | let _ = (0..4).find_map(|x| if x > 1 { Some(x) } else { None }); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: `-D clippy::unnecessary-find-map` implied by `-D warnings` |
| |
| error: this `.find_map` can be written more simply using `.find` |
| --> $DIR/unnecessary_find_map.rs:5:13 |
| | |
| LL | let _ = (0..4).find_map(|x| { |
| | _____________^ |
| LL | | if x > 1 { |
| LL | | return Some(x); |
| LL | | }; |
| LL | | None |
| LL | | }); |
| | |______^ |
| |
| error: this `.find_map` can be written more simply using `.find` |
| --> $DIR/unnecessary_find_map.rs:11:13 |
| | |
| LL | let _ = (0..4).find_map(|x| match x { |
| | _____________^ |
| LL | | 0 | 1 => None, |
| LL | | _ => Some(x), |
| LL | | }); |
| | |______^ |
| |
| error: this `.find_map` can be written more simply using `.map(..).next()` |
| --> $DIR/unnecessary_find_map.rs:16:13 |
| | |
| LL | let _ = (0..4).find_map(|x| Some(x + 1)); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: this `.find_map` can be written more simply using `.find` |
| --> $DIR/unnecessary_find_map.rs:27:14 |
| | |
| LL | let _x = std::iter::once(1).find_map(|n| (n > 1).then_some(n)); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: aborting due to 5 previous errors |
| |