| error[E0004]: non-exhaustive patterns: `Some(_)` not covered |
| --> $DIR/nested-non-exhaustive-enums.rs:8:11 |
| | |
| LL | match Some(NonExhaustiveEnum::A) { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `Some(_)` not covered |
| | |
| note: `Option<NonExhaustiveEnum>` defined here |
| --> $SRC_DIR/core/src/option.rs:LL:COL |
| ::: $SRC_DIR/core/src/option.rs:LL:COL |
| | |
| = note: not covered |
| = note: the matched value is of type `Option<NonExhaustiveEnum>` |
| = note: `NonExhaustiveEnum` is marked as non-exhaustive, so a wildcard `_` is necessary to match exhaustively |
| help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown |
| | |
| LL ~ None => {}, |
| LL + Some(_) => todo!() |
| | |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0004`. |
