rust-clippy/tests/ui/option_map_or_none.stderr

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error: called `map_or(None, f)` on an Option value. This can be done more directly by calling `and_then(f)` instead
--> $DIR/option_map_or_none.rs:10:13
|
LL | let _ = opt.map_or(None, |x| Some(x + 1));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using and_then instead: `opt.and_then(|x| Some(x + 1))`
|
= note: `-D clippy::option-map-or-none` implied by `-D warnings`
error: called `map_or(None, f)` on an Option value. This can be done more directly by calling `and_then(f)` instead
--> $DIR/option_map_or_none.rs:13:13
|
LL | let _ = opt.map_or(None, |x| {
| _____________^
LL | | Some(x + 1)
LL | | });
| |_________________________^
help: try using and_then instead
|
LL | let _ = opt.and_then(|x| {
LL | Some(x + 1)
LL | });
|
error: aborting due to 2 previous errors