rust/tests/ui/single_match_else.stderr

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error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
--> $DIR/single_match_else.rs:19:13
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LL | let _ = match ExprNode::Butterflies {
| _____________^
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LL | | ExprNode::ExprAddrOf => Some(&NODE),
LL | | _ => {
LL | | let x = 5;
LL | | None
LL | | },
LL | | };
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| |_____^
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= note: `-D clippy::single-match-else` implied by `-D warnings`
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help: try this
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LL ~ let _ = if let ExprNode::ExprAddrOf = ExprNode::Butterflies { Some(&NODE) } else {
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LL + let x = 5;
LL + None
LL ~ };
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error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
--> $DIR/single_match_else.rs:84:5
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LL | / match Some(1) {
LL | | Some(a) => println!("${:?}", a),
LL | | None => {
LL | | println!("else block");
LL | | return
LL | | },
LL | | }
| |_____^
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help: try this
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LL ~ if let Some(a) = Some(1) { println!("${:?}", a) } else {
LL + println!("else block");
LL + return
LL + }
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error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
--> $DIR/single_match_else.rs:93:5
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LL | / match Some(1) {
LL | | Some(a) => println!("${:?}", a),
LL | | None => {
LL | | println!("else block");
LL | | return;
LL | | },
LL | | }
| |_____^
|
help: try this
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LL ~ if let Some(a) = Some(1) { println!("${:?}", a) } else {
LL + println!("else block");
LL + return;
LL + }
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error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
--> $DIR/single_match_else.rs:103:5
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LL | / match Result::<i32, Infallible>::Ok(1) {
LL | | Ok(a) => println!("${:?}", a),
LL | | Err(_) => {
LL | | println!("else block");
LL | | return;
LL | | }
LL | | }
| |_____^
|
help: try this
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LL ~ if let Ok(a) = Result::<i32, Infallible>::Ok(1) { println!("${:?}", a) } else {
LL + println!("else block");
LL + return;
LL + }
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error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
--> $DIR/single_match_else.rs:112:5
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LL | / match Cow::from("moo") {
LL | | Cow::Owned(a) => println!("${:?}", a),
LL | | Cow::Borrowed(_) => {
LL | | println!("else block");
LL | | return;
LL | | }
LL | | }
| |_____^
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help: try this
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LL ~ if let Cow::Owned(a) = Cow::from("moo") { println!("${:?}", a) } else {
LL + println!("else block");
LL + return;
LL + }
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error: aborting due to 5 previous errors