error[E0004]: non-exhaustive patterns: `Some(Private { misc: true, .. })` not covered --> $DIR/match-privately-empty.rs:13:11 | LL | match private::DATA { | ^^^^^^^^^^^^^ pattern `Some(Private { misc: true, .. })` not covered | note: `Option` 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` 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 ~ }) => {}, LL + Some(Private { misc: true, .. }) => todo!() | error: aborting due to previous error For more information about this error, try `rustc --explain E0004`.