error: usage of `.map(...).any(identity)` --> tests/ui/map_all_any_identity.rs:4:33 | LL | let _ = ["foo"].into_iter().map(|s| s == "foo").any(|a| a); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `-D clippy::map-all-any-identity` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::map_all_any_identity)]` help: use `.any(...)` instead | LL - let _ = ["foo"].into_iter().map(|s| s == "foo").any(|a| a); LL + let _ = ["foo"].into_iter().any(|s| s == "foo"); | error: usage of `.map(...).all(identity)` --> tests/ui/map_all_any_identity.rs:7:33 | LL | let _ = ["foo"].into_iter().map(|s| s == "foo").all(std::convert::identity); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: use `.all(...)` instead | LL - let _ = ["foo"].into_iter().map(|s| s == "foo").all(std::convert::identity); LL + let _ = ["foo"].into_iter().all(|s| s == "foo"); | error: aborting due to 2 previous errors