| error[E0308]: mismatched types | |
| --> $DIR/issue-16401.rs:18:9 | |
| | | |
| LL | Slice { data: data, len: len } => (), | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected (), found struct `Slice` | |
| | | |
| = note: expected type `()` | |
| found type `Slice<_>` | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0308`. |