rust/tests/ui/map_err.stderr

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error: `map_err(|_|...` ignores the original error
--> $DIR/map_err.rs:23:32
|
LL | println!("{:?}", x.map_err(|_| Errors::Ignored));
| ^^^
|
= note: `-D clippy::map-err-ignore` implied by `-D warnings`
= help: Consider wrapping the error in an enum variant for more error context, or using a named wildcard (`.map_err(|_ignored| ...`) to intentionally ignore the error
error: aborting due to previous error