2 Checks for private functions that only return `Ok` or `Some`.
5 It is not meaningful to wrap values when no `None` or `Err` is returned.
8 There can be false positives if the function signature is designed to
9 fit some external requirement.
13 fn get_cool_number(a: bool, b: bool) -> Option<i32> {
26 fn get_cool_number(a: bool, b: bool) -> i32 {