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:17:5
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17 | / match x {
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18 | | Some(y) => {
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19 | | println!("{:?}", y);
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20 | | },
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21 | | _ => (),
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22 | | };
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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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17 | if let Some(y) = x {
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18 | println!("{:?}", y);
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19 | };
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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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25 | / match x {
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26 | | // Note the missing block braces.
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27 | | // We suggest `if let Some(y) = x { .. }` because the macro
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28 | | // is expanded before we can do anything.
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29 | | Some(y) => println!("{:?}", y),
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30 | | _ => (),
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31 | | }
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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:34:5
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34 | / match z {
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35 | | (2...3, 7...9) => dummy(),
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36 | | _ => {},
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37 | | };
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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:63:5
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63 | / match x {
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64 | | Some(y) => dummy(),
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65 | | None => (),
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66 | | };
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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:68:5
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68 | / match y {
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69 | | Ok(y) => dummy(),
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70 | | Err(..) => (),
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71 | | };
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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:75:5
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75 | / match c {
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76 | | Cow::Borrowed(..) => dummy(),
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77 | | Cow::Owned(..) => (),
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78 | | };
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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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