| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> $DIR/single_match.rs:15:5 |
| | |
| LL | / match x { |
| LL | | Some(y) => { |
| LL | | println!("{:?}", y); |
| LL | | }, |
| LL | | _ => (), |
| LL | | }; |
| | |_____^ |
| | |
| = note: `-D clippy::single-match` implied by `-D warnings` |
| help: try |
| | |
| LL ~ if let Some(y) = x { |
| LL + println!("{:?}", y); |
| LL ~ }; |
| | |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> $DIR/single_match.rs:23:5 |
| | |
| LL | / match x { |
| LL | | // Note the missing block braces. |
| LL | | // We suggest `if let Some(y) = x { .. }` because the macro |
| LL | | // is expanded before we can do anything. |
| LL | | Some(y) => println!("{:?}", y), |
| LL | | _ => (), |
| LL | | } |
| | |_____^ help: try: `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:32:5 |
| | |
| LL | / match z { |
| LL | | (2..=3, 7..=9) => dummy(), |
| LL | | _ => {}, |
| LL | | }; |
| | |_____^ help: try: `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:61:5 |
| | |
| LL | / match x { |
| LL | | Some(y) => dummy(), |
| LL | | None => (), |
| LL | | }; |
| | |_____^ help: try: `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:66:5 |
| | |
| LL | / match y { |
| LL | | Ok(y) => dummy(), |
| LL | | Err(..) => (), |
| LL | | }; |
| | |_____^ help: try: `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:73:5 |
| | |
| LL | / match c { |
| LL | | Cow::Borrowed(..) => dummy(), |
| LL | | Cow::Owned(..) => (), |
| LL | | }; |
| | |_____^ help: try: `if let Cow::Borrowed(..) = c { dummy() }` |
| |
| error: you seem to be trying to use `match` for an equality check. Consider using `if` |
| --> $DIR/single_match.rs:94:5 |
| | |
| LL | / match x { |
| LL | | "test" => println!(), |
| LL | | _ => (), |
| LL | | } |
| | |_____^ help: try: `if x == "test" { println!() }` |
| |
| error: you seem to be trying to use `match` for an equality check. Consider using `if` |
| --> $DIR/single_match.rs:107:5 |
| | |
| LL | / match x { |
| LL | | Foo::A => println!(), |
| LL | | _ => (), |
| LL | | } |
| | |_____^ help: try: `if x == Foo::A { println!() }` |
| |
| error: you seem to be trying to use `match` for an equality check. Consider using `if` |
| --> $DIR/single_match.rs:113:5 |
| | |
| LL | / match x { |
| LL | | FOO_C => println!(), |
| LL | | _ => (), |
| LL | | } |
| | |_____^ help: try: `if x == FOO_C { println!() }` |
| |
| error: you seem to be trying to use `match` for an equality check. Consider using `if` |
| --> $DIR/single_match.rs:118:5 |
| | |
| LL | / match &&x { |
| LL | | Foo::A => println!(), |
| LL | | _ => (), |
| LL | | } |
| | |_____^ help: try: `if x == Foo::A { println!() }` |
| |
| error: you seem to be trying to use `match` for an equality check. Consider using `if` |
| --> $DIR/single_match.rs:124:5 |
| | |
| LL | / match &x { |
| LL | | Foo::A => println!(), |
| LL | | _ => (), |
| LL | | } |
| | |_____^ help: try: `if x == &Foo::A { println!() }` |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> $DIR/single_match.rs:141:5 |
| | |
| LL | / match x { |
| LL | | Bar::A => println!(), |
| LL | | _ => (), |
| LL | | } |
| | |_____^ help: try: `if let Bar::A = x { println!() }` |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> $DIR/single_match.rs:149:5 |
| | |
| LL | / match x { |
| LL | | None => println!(), |
| LL | | _ => (), |
| LL | | }; |
| | |_____^ help: try: `if let None = x { println!() }` |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> $DIR/single_match.rs:171:5 |
| | |
| LL | / match x { |
| LL | | (Some(_), _) => {}, |
| LL | | (None, _) => {}, |
| LL | | } |
| | |_____^ help: try: `if let (Some(_), _) = x {}` |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> $DIR/single_match.rs:177:5 |
| | |
| LL | / match x { |
| LL | | (Some(E::V), _) => todo!(), |
| LL | | (_, _) => {}, |
| LL | | } |
| | |_____^ help: try: `if let (Some(E::V), _) = x { todo!() }` |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> $DIR/single_match.rs:183:5 |
| | |
| LL | / match (Some(42), Some(E::V), Some(42)) { |
| LL | | (.., Some(E::V), _) => {}, |
| LL | | (..) => {}, |
| LL | | } |
| | |_____^ help: try: `if let (.., Some(E::V), _) = (Some(42), Some(E::V), Some(42)) {}` |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> $DIR/single_match.rs:255:5 |
| | |
| LL | / match bar { |
| LL | | Some(v) => unsafe { |
| LL | | let r = &v as *const i32; |
| LL | | println!("{}", *r); |
| LL | | }, |
| LL | | _ => {}, |
| LL | | } |
| | |_____^ |
| | |
| help: try |
| | |
| LL ~ if let Some(v) = bar { unsafe { |
| LL + let r = &v as *const i32; |
| LL + println!("{}", *r); |
| LL + } } |
| | |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> $DIR/single_match.rs:263:5 |
| | |
| LL | / match bar { |
| LL | | #[rustfmt::skip] |
| LL | | Some(v) => { |
| LL | | unsafe { |
| ... | |
| LL | | _ => {}, |
| LL | | } |
| | |_____^ |
| | |
| help: try |
| | |
| LL ~ if let Some(v) = bar { |
| LL + unsafe { |
| LL + let r = &v as *const i32; |
| LL + println!("{}", *r); |
| LL + } |
| LL + } |
| | |
| |
| error: aborting due to 18 previous errors |
| |