| error[E0004]: non-exhaustive patterns: type std::option::Option<i32> is non-empty | |
| --> $DIR/E0004-2.rs:14:11 | |
| | | |
| LL | match x { } //~ ERROR E0004 | |
| | ^ | |
| | | |
| help: Please ensure that all possible cases are being handled; possibly adding wildcards or more match arms. | |
| --> $DIR/E0004-2.rs:14:11 | |
| | | |
| LL | match x { } //~ ERROR E0004 | |
| | ^ | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0004`. |