error: called `map().unwrap_or_else()` on an `Option` value. This can be done more directly by calling `map_or_else(, )` instead --> $DIR/map_unwrap_or_fixable.rs:17:13 | 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 this: `opt.map_or_else(|| 0, |x| x + 1)` | = note: `-D clippy::map-unwrap-or` implied by `-D warnings` error: called `map().unwrap_or_else()` on a `Result` value. This can be done more directly by calling `.map_or_else(, )` instead --> $DIR/map_unwrap_or_fixable.rs:47:13 | 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 this: `res.map_or_else(|_e| 0, |x| x + 1)` error: aborting due to 2 previous errors