rust/tests/ui/single_match_else.stderr

24 lines
619 B
Plaintext
Raw Normal View History

error: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
--> $DIR/single_match_else.rs:21:5
|
21 | / match ExprNode::Butterflies {
22 | | ExprNode::ExprAddrOf => Some(&NODE),
2018-12-09 23:27:19 -06:00
23 | | _ => {
24 | | let x = 5;
25 | | None
26 | | },
27 | | }
| |_____^
|
= note: `-D clippy::single-match-else` implied by `-D warnings`
2018-12-09 23:27:19 -06:00
help: try this
|
21 | if let ExprNode::ExprAddrOf = ExprNode::Butterflies { Some(&NODE) } else {
22 | let x = 5;
23 | None
24 | }
|
error: aborting due to previous error