1error: this `.filter_map` can be written more simply using `.filter`
2  --> $DIR/unnecessary_filter_map.rs:2:13
3   |
4LL |     let _ = (0..4).filter_map(|x| if x > 1 { Some(x) } else { None });
5   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
6   |
7   = note: `-D clippy::unnecessary-filter-map` implied by `-D warnings`
8
9error: this `.filter_map` can be written more simply using `.filter`
10  --> $DIR/unnecessary_filter_map.rs:3:13
11   |
12LL |       let _ = (0..4).filter_map(|x| {
13   |  _____________^
14LL | |         if x > 1 {
15LL | |             return Some(x);
16LL | |         };
17LL | |         None
18LL | |     });
19   | |______^
20
21error: this `.filter_map` can be written more simply using `.filter`
22  --> $DIR/unnecessary_filter_map.rs:9:13
23   |
24LL |       let _ = (0..4).filter_map(|x| match x {
25   |  _____________^
26LL | |         0 | 1 => None,
27LL | |         _ => Some(x),
28LL | |     });
29   | |______^
30
31error: this `.filter_map` can be written more simply using `.map`
32  --> $DIR/unnecessary_filter_map.rs:14:13
33   |
34LL |     let _ = (0..4).filter_map(|x| Some(x + 1));
35   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
36
37error: aborting due to 4 previous errors
38
39