error: Matching on `Some` with `ok()` is redundant --> $DIR/ok_if_let.rs:7:5 | 7 | / if let Some(y) = x.parse().ok() { 8 | | 9 | | y 10 | | } else { 11 | | 0 12 | | } | |_____^ | note: lint level defined here --> $DIR/ok_if_let.rs:4:9 | 4 | #![deny(if_let_some_result)] | ^^^^^^^^^^^^^^^^^^ = help: Consider matching on `Ok(y)` and removing the call to `ok` instead error: aborting due to previous error