error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` --> $DIR/single_match.rs:17:5 | 17 | / match x { 18 | | Some(y) => { 19 | | println!("{:?}", y); 20 | | }, 21 | | _ => (), 22 | | }; | |_____^ | = note: `-D clippy::single-match` implied by `-D warnings` help: try this | 17 | if let Some(y) = x { 18 | println!("{:?}", y); 19 | }; | error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` --> $DIR/single_match.rs:25:5 | 25 | / match x { 26 | | // Note the missing block braces. 27 | | // We suggest `if let Some(y) = x { .. }` because the macro 28 | | // is expanded before we can do anything. 29 | | Some(y) => println!("{:?}", y), 30 | | _ => (), 31 | | } | |_____^ help: try this: `if let Some(y) = x { println!("{:?}", y) }` error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` --> $DIR/single_match.rs:34:5 | 34 | / match z { 35 | | (2...3, 7...9) => dummy(), 36 | | _ => {}, 37 | | }; | |_____^ help: try this: `if let (2...3, 7...9) = z { dummy() }` error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` --> $DIR/single_match.rs:63:5 | 63 | / match x { 64 | | Some(y) => dummy(), 65 | | None => (), 66 | | }; | |_____^ help: try this: `if let Some(y) = x { dummy() }` error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` --> $DIR/single_match.rs:68:5 | 68 | / match y { 69 | | Ok(y) => dummy(), 70 | | Err(..) => (), 71 | | }; | |_____^ help: try this: `if let Ok(y) = y { dummy() }` error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` --> $DIR/single_match.rs:75:5 | 75 | / match c { 76 | | Cow::Borrowed(..) => dummy(), 77 | | Cow::Owned(..) => (), 78 | | }; | |_____^ help: try this: `if let Cow::Borrowed(..) = c { dummy() }` error: aborting due to 6 previous errors