error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
  --> $DIR/single_match_else.rs:14:5
   |
LL | /     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: try this
   |
LL |     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`
  --> $DIR/single_match_else.rs:70:5
   |
LL | /     match Some(1) {
LL | |         Some(a) => println!("${:?}", a),
LL | |         None => {
LL | |             println!("else block");
LL | |             return
LL | |         },
LL | |     }
   | |_____^
   |
help: try this
   |
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`
  --> $DIR/single_match_else.rs:79:5
   |
LL | /     match Some(1) {
LL | |         Some(a) => println!("${:?}", a),
LL | |         None => {
LL | |             println!("else block");
LL | |             return;
LL | |         },
LL | |     }
   | |_____^
   |
help: try this
   |
LL |     if let Some(a) = Some(1) { println!("${:?}", a) } else {
LL |         println!("else block");
LL |         return;
LL |     }
   |

error: aborting due to 3 previous errors