blob: 18c863bf96d5fa2adc21ace5afa3cb9c3d90992e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
error: use of `flat_map` with an identity function
--> tests/ui/flat_map_identity.rs:8:22
|
LL | let _ = iterator.flat_map(|x| x);
| ^^^^^^^^^^^^^^^ help: try: `flatten()`
|
= note: `-D clippy::flat-map-identity` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::flat_map_identity)]`
error: use of `flat_map` with an identity function
--> tests/ui/flat_map_identity.rs:12:22
|
LL | let _ = iterator.flat_map(convert::identity);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `flatten()`
error: use of `flat_map` with an identity function
--> tests/ui/flat_map_identity.rs:16:22
|
LL | let _ = iterator.flat_map(|x| return x);
| ^^^^^^^^^^^^^^^^^^^^^^ help: try: `flatten()`
error: use of `flat_map` with an identity function
--> tests/ui/flat_map_identity.rs:29:31
|
LL | let _ = x.iter().copied().flat_map(|[x, y]| [x, y]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `flatten()`
error: aborting due to 4 previous errors
|
