error[E0004]: non-exhaustive patterns: `B { x: Some(_) }` not covered | |
--> $DIR/struct-like-enum-nonexhaustive.rs:18:11 | |
| | |
LL | match x { //~ ERROR non-exhaustive patterns | |
| ^ pattern `B { x: Some(_) }` not covered | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0004`. |