error: this `.filter_map` can be written more simply using `.filter`
- --> $DIR/unnecessary_filter_map.rs:11:13
+ --> $DIR/unnecessary_filter_map.rs:2:13
|
LL | let _ = (0..4).filter_map(|x| if x > 1 { Some(x) } else { None });
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= note: `-D clippy::unnecessary-filter-map` implied by `-D warnings`
error: this `.filter_map` can be written more simply using `.filter`
- --> $DIR/unnecessary_filter_map.rs:12:13
+ --> $DIR/unnecessary_filter_map.rs:3:13
|
LL | let _ = (0..4).filter_map(|x| {
| _____________^
| |______^
error: this `.filter_map` can be written more simply using `.filter`
- --> $DIR/unnecessary_filter_map.rs:18:13
+ --> $DIR/unnecessary_filter_map.rs:9:13
|
LL | let _ = (0..4).filter_map(|x| match x {
| _____________^
| |______^
error: this `.filter_map` can be written more simply using `.map`
- --> $DIR/unnecessary_filter_map.rs:23:13
+ --> $DIR/unnecessary_filter_map.rs:14:13
|
LL | let _ = (0..4).filter_map(|x| Some(x + 1));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^