error[E0408]: variable `beta` is not bound in all patterns | |
--> $DIR/issue-2848.rs:14:7 | |
| | |
LL | alpha | beta => {} | |
| ^^^^^ ---- variable not in all patterns | |
| | | |
| pattern doesn't bind `beta` | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0408`. |