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