2 Checks for usage of `for_each` that would be more simply written as a
6 `for_each` may be used after applying iterator transformers like
7 `filter` for better readability and performance. It may also be used to fit a simple
9 But when none of these apply, a simple `for` loop is more idiomatic.
13 let v = vec![0, 1, 2];
14 v.iter().for_each(|elem| {
20 let v = vec![0, 1, 2];
21 for elem in v.iter() {