rust/tests/ui/single_match_else.stderr
2019-01-08 21:46:39 +01:00

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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:12:5
|
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: aborting due to previous error