rust/tests/ui/ok_if_let.stderr
2017-10-03 12:07:24 +02:00

13 lines
353 B
Text

error: Matching on `Some` with `ok()` is redundant
--> $DIR/ok_if_let.rs:7:5
|
7 | / if let Some(y) = x.parse().ok() {
8 | | y
9 | | } else {
10 | | 0
11 | | }
| |_____^
|
= note: `-D if-let-some-result` implied by `-D warnings`
= help: Consider matching on `Ok(y)` and removing the call to `ok` instead