mirror of
https://github.com/rust-lang/rust-clippy
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132 lines
4.2 KiB
Text
132 lines
4.2 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: you seem to be trying to use `match` for an equality check. Consider using `if`
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--> $DIR/single_match.rs:87:5
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LL | / match x {
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LL | | "test" => println!(),
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LL | | _ => (),
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LL | | }
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| |_____^ help: try this: `if x == "test" { println!() }`
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error: you seem to be trying to use `match` for an equality check. Consider using `if`
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--> $DIR/single_match.rs:100:5
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LL | / match x {
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LL | | Foo::A => println!(),
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LL | | _ => (),
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LL | | }
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| |_____^ help: try this: `if x == Foo::A { println!() }`
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error: you seem to be trying to use `match` for an equality check. Consider using `if`
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--> $DIR/single_match.rs:106:5
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LL | / match x {
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LL | | FOO_C => println!(),
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LL | | _ => (),
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LL | | }
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| |_____^ help: try this: `if x == FOO_C { println!() }`
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error: you seem to be trying to use `match` for an equality check. Consider using `if`
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--> $DIR/single_match.rs:111:5
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LL | / match &&x {
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LL | | Foo::A => println!(),
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LL | | _ => (),
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LL | | }
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| |_____^ help: try this: `if x == Foo::A { println!() }`
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error: you seem to be trying to use `match` for an equality check. Consider using `if`
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--> $DIR/single_match.rs:117:5
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LL | / match &x {
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LL | | Foo::A => println!(),
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LL | | _ => (),
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LL | | }
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| |_____^ help: try this: `if x == &Foo::A { println!() }`
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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:134:5
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LL | / match x {
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LL | | Bar::A => println!(),
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LL | | _ => (),
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LL | | }
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| |_____^ help: try this: `if let Bar::A = x { println!() }`
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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:142:5
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LL | / match x {
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LL | | None => println!(),
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LL | | _ => (),
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LL | | };
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| |_____^ help: try this: `if let None = x { println!() }`
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error: aborting due to 13 previous errors
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