error: called `is_some()` after searching an `Iterator` with `find` --> $DIR/search_is_some.rs:13:13 | LL | let _ = v.iter().find(|&x| { | _____________^ LL | | *x < 0 LL | | } LL | | ).is_some(); | |______________________________^ | = note: `-D clippy::search-is-some` implied by `-D warnings` = help: this is more succinctly expressed by calling `any()` error: called `is_some()` after searching an `Iterator` with `position` --> $DIR/search_is_some.rs:19:13 | LL | let _ = v.iter().position(|&x| { | _____________^ LL | | x < 0 LL | | } LL | | ).is_some(); | |______________________________^ | = help: this is more succinctly expressed by calling `any()` error: called `is_some()` after searching an `Iterator` with `rposition` --> $DIR/search_is_some.rs:25:13 | LL | let _ = v.iter().rposition(|&x| { | _____________^ LL | | x < 0 LL | | } LL | | ).is_some(); | |______________________________^ | = help: this is more succinctly expressed by calling `any()` error: aborting due to 3 previous errors