mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-24 12:03:28 +00:00
23 lines
1 KiB
Text
23 lines
1 KiB
Text
|
error: `find(..).map(..)` can be simplified as `find_map(..)`
|
||
|
|
--> $DIR/manual_find_map.rs:8:19
|
||
|
|
|
|
||
|
|
LL | let _ = (0..).find(|n| to_opt(*n).is_some()).map(|a| to_opt(a).unwrap());
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `find_map(|a| to_opt(a))`
|
||
|
|
|
|
||
|
|
= note: `-D clippy::manual-find-map` implied by `-D warnings`
|
||
|
|
|
||
|
|
error: `find(..).map(..)` can be simplified as `find_map(..)`
|
||
|
|
--> $DIR/manual_find_map.rs:11:19
|
||
|
|
|
|
||
|
|
LL | let _ = (0..).find(|&n| to_opt(n).is_some()).map(|a| to_opt(a).expect("hi"));
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `find_map(|a| to_opt(a))`
|
||
|
|
|
||
|
|
error: `find(..).map(..)` can be simplified as `find_map(..)`
|
||
|
|
--> $DIR/manual_find_map.rs:14:19
|
||
|
|
|
|
||
|
|
LL | let _ = (0..).find(|&n| to_res(n).is_ok()).map(|a| to_res(a).unwrap_or(1));
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `find_map(|a| to_res(a).ok())`
|
||
|
|
|
||
|
|
error: aborting due to 3 previous errors
|
||
|
|
|