rust/tests/ui/if_let_redundant_pattern_matching.stderr
2017-05-03 12:51:47 +02:00

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error: redundant pattern matching, consider using `is_ok()`
--> $DIR/if_let_redundant_pattern_matching.rs:9:12
|
9 | if let Ok(_) = Ok::<i32, i32>(42) {}
| -------^^^^^--------------------- help: try this `if Ok::<i32, i32>(42).is_ok()`
|
= note: #[deny(if_let_redundant_pattern_matching)] implied by #[deny(clippy)]
note: lint level defined here
--> $DIR/if_let_redundant_pattern_matching.rs:4:9
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4 | #![deny(clippy)]
| ^^^^^^
error: redundant pattern matching, consider using `is_err()`
--> $DIR/if_let_redundant_pattern_matching.rs:14:12
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14 | if let Err(_) = Err::<i32, i32>(42) {
| -------^^^^^^---------------------- help: try this `if Err::<i32, i32>(42).is_err()`
|
= note: #[deny(if_let_redundant_pattern_matching)] implied by #[deny(clippy)]
error: redundant pattern matching, consider using `is_none()`
--> $DIR/if_let_redundant_pattern_matching.rs:20:12
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20 | if let None = None::<()> {
| -------^^^^------------- help: try this `if None::<()>.is_none()`
|
= note: #[deny(if_let_redundant_pattern_matching)] implied by #[deny(clippy)]
error: redundant pattern matching, consider using `is_some()`
--> $DIR/if_let_redundant_pattern_matching.rs:26:12
|
26 | if let Some(_) = Some(42) {
| -------^^^^^^^----------- help: try this `if Some(42).is_some()`
|
= note: #[deny(if_let_redundant_pattern_matching)] implied by #[deny(clippy)]
error: aborting due to 4 previous errors