mirror of
https://github.com/rust-lang/rust-clippy
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69 lines
2.2 KiB
Text
69 lines
2.2 KiB
Text
error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
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--> $DIR/single_match.rs:8:5
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LL | / match x {
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LL | | Some(y) => {
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LL | | println!("{:?}", y);
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LL | | },
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LL | | _ => (),
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LL | | };
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| |_____^
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= note: `-D clippy::single-match` implied by `-D warnings`
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help: try this
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LL | if let Some(y) = x {
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LL | println!("{:?}", y);
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LL | };
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error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
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--> $DIR/single_match.rs:16:5
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LL | / match x {
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LL | | // Note the missing block braces.
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LL | | // We suggest `if let Some(y) = x { .. }` because the macro
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LL | | // is expanded before we can do anything.
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LL | | Some(y) => println!("{:?}", y),
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LL | | _ => (),
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LL | | }
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| |_____^ help: try this: `if let Some(y) = x { println!("{:?}", y) }`
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error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
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--> $DIR/single_match.rs:25:5
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LL | / match z {
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LL | | (2...3, 7...9) => dummy(),
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LL | | _ => {},
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LL | | };
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| |_____^ help: try this: `if let (2...3, 7...9) = z { dummy() }`
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error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
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--> $DIR/single_match.rs:54:5
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LL | / match x {
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LL | | Some(y) => dummy(),
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LL | | None => (),
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LL | | };
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| |_____^ help: try this: `if let Some(y) = x { dummy() }`
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error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
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--> $DIR/single_match.rs:59:5
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LL | / match y {
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LL | | Ok(y) => dummy(),
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LL | | Err(..) => (),
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LL | | };
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| |_____^ help: try this: `if let Ok(y) = y { dummy() }`
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error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
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--> $DIR/single_match.rs:66:5
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LL | / match c {
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LL | | Cow::Borrowed(..) => dummy(),
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LL | | Cow::Owned(..) => (),
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LL | | };
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| |_____^ help: try this: `if let Cow::Borrowed(..) = c { dummy() }`
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error: aborting due to 6 previous errors
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