rust/tests/ui/ok_if_let.stderr
2017-02-08 14:58:07 +01:00

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514 B
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error: Matching on `Some` with `ok()` is redundant
--> $DIR/ok_if_let.rs:7:5
|
7 | if let Some(y) = x.parse().ok() {
| _____^ starting here...
8 | |
9 | | y
10 | | } else {
11 | | 0
12 | | }
| |_____^ ...ending here
|
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