| error[E0529]: expected an array or slice, found `()` | |
| --> $DIR/match-vec-mismatch-2.rs:3:9 | |
| | | |
| LL | [()] => { } | |
| | ^^^^ pattern cannot match with input type `()` | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0529`. |