| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> tests/ui/single_match_else.rs:18:13 |
| | |
| LL | let _ = match ExprNode::Butterflies { |
| | _____________^ |
| LL | | ExprNode::ExprAddrOf => Some(&NODE), |
| LL | | _ => { |
| LL | | let x = 5; |
| LL | | None |
| LL | | }, |
| LL | | }; |
| | |_____^ |
| | |
| = note: `-D clippy::single-match-else` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::single_match_else)]` |
| help: try |
| | |
| LL ~ let _ = if let ExprNode::ExprAddrOf = ExprNode::Butterflies { Some(&NODE) } else { |
| LL + let x = 5; |
| LL + None |
| LL ~ }; |
| | |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> tests/ui/single_match_else.rs:83:5 |
| | |
| LL | / match Some(1) { |
| LL | | Some(a) => println!("${:?}", a), |
| LL | | None => { |
| LL | | println!("else block"); |
| LL | | return |
| LL | | }, |
| LL | | } |
| | |_____^ |
| | |
| help: try |
| | |
| LL ~ if let Some(a) = Some(1) { println!("${:?}", a) } else { |
| LL + println!("else block"); |
| LL + return |
| LL + } |
| | |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> tests/ui/single_match_else.rs:92:5 |
| | |
| LL | / match Some(1) { |
| LL | | Some(a) => println!("${:?}", a), |
| LL | | None => { |
| LL | | println!("else block"); |
| LL | | return; |
| LL | | }, |
| LL | | } |
| | |_____^ |
| | |
| help: try |
| | |
| LL ~ if let Some(a) = Some(1) { println!("${:?}", a) } else { |
| LL + println!("else block"); |
| LL + return; |
| LL + } |
| | |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> tests/ui/single_match_else.rs:102:5 |
| | |
| LL | / match Result::<i32, Infallible>::Ok(1) { |
| LL | | Ok(a) => println!("${:?}", a), |
| LL | | Err(_) => { |
| LL | | println!("else block"); |
| LL | | return; |
| LL | | } |
| LL | | } |
| | |_____^ |
| | |
| help: try |
| | |
| LL ~ if let Ok(a) = Result::<i32, Infallible>::Ok(1) { println!("${:?}", a) } else { |
| LL + println!("else block"); |
| LL + return; |
| LL + } |
| | |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> tests/ui/single_match_else.rs:111:5 |
| | |
| LL | / match Cow::from("moo") { |
| LL | | Cow::Owned(a) => println!("${:?}", a), |
| LL | | Cow::Borrowed(_) => { |
| LL | | println!("else block"); |
| LL | | return; |
| LL | | } |
| LL | | } |
| | |_____^ |
| | |
| help: try |
| | |
| LL ~ if let Cow::Owned(a) = Cow::from("moo") { println!("${:?}", a) } else { |
| LL + println!("else block"); |
| LL + return; |
| LL + } |
| | |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> tests/ui/single_match_else.rs:121:5 |
| | |
| LL | / match bar { |
| LL | | Some(v) => unsafe { |
| LL | | let r = &v as *const i32; |
| LL | | println!("{}", *r); |
| ... | |
| LL | | }, |
| LL | | } |
| | |_____^ |
| | |
| help: try |
| | |
| LL ~ if let Some(v) = bar { unsafe { |
| LL + let r = &v as *const i32; |
| LL + println!("{}", *r); |
| LL + } } else { |
| LL + println!("None1"); |
| LL + println!("None2"); |
| LL + } |
| | |
| |
| error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` |
| --> tests/ui/single_match_else.rs:132:5 |
| | |
| LL | / match bar { |
| LL | | Some(v) => { |
| LL | | println!("Some"); |
| LL | | println!("{v}"); |
| ... | |
| LL | | }, |
| LL | | } |
| | |_____^ |
| | |
| help: try |
| | |
| LL ~ if let Some(v) = bar { |
| LL + println!("Some"); |
| LL + println!("{v}"); |
| LL + } else { unsafe { |
| LL + let v = 0; |
| 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` |
| --> tests/ui/single_match_else.rs:144:5 |
| | |
| LL | / match bar { |
| LL | | Some(v) => unsafe { |
| LL | | let r = &v as *const i32; |
| LL | | println!("{}", *r); |
| ... | |
| LL | | }, |
| LL | | } |
| | |_____^ |
| | |
| help: try |
| | |
| LL ~ if let Some(v) = bar { unsafe { |
| LL + let r = &v as *const i32; |
| LL + println!("{}", *r); |
| LL + } } else { unsafe { |
| LL + let v = 0; |
| 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` |
| --> tests/ui/single_match_else.rs:156:5 |
| | |
| 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 + } else { |
| LL + println!("None"); |
| LL + println!("None"); |
| LL + } |
| | |
| |
| error: aborting due to 9 previous errors |
| |