warning: this boolean expression can be simplified --> challenges/src/endpoints/coding_challenges/submissions.rs:600:12 | 600 | if !self | ____________^ 601 | | .ids 602 | | .get(&key) 603 | | .is_some_and(|&x| self.id_position(x) == 0) | |_______________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool = note: `#[warn(clippy::nonminimal_bool)]` on by default help: try | 600 ~ if self 601 + .ids 602 + .get(&key).is_none_or(|&x| self.id_position(x) != 0) |