rust-clippy/tests/ui/map_unwrap_or_fixable.stderr

23 lines
1,003 B
Text
Raw Normal View History

error: called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead
--> $DIR/map_unwrap_or_fixable.rs:16:13
|
LL | let _ = opt.map(|x| x + 1)
| _____________^
LL | | // Should lint even though this call is on a separate line.
LL | | .unwrap_or_else(|| 0);
| |_____________________________^ help: try: `opt.map_or_else(|| 0, |x| x + 1)`
|
= note: `-D clippy::map-unwrap-or` implied by `-D warnings`
error: called `map(<f>).unwrap_or_else(<g>)` on a `Result` value. This can be done more directly by calling `.map_or_else(<g>, <f>)` instead
--> $DIR/map_unwrap_or_fixable.rs:46:13
|
LL | let _ = res.map(|x| x + 1)
| _____________^
LL | | // should lint even though this call is on a separate line
LL | | .unwrap_or_else(|_e| 0);
| |_______________________________^ help: try: `res.map_or_else(|_e| 0, |x| x + 1)`
error: aborting due to 2 previous errors