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error[E0308]: `match` arms have incompatible types
--> $DIR/issue-17728.rs:108:14
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LL | / match to_parse {
LL | | "w" | "west" => RoomDirection::West,
LL | | "e" | "east" => RoomDirection::East,
LL | | "n" | "north" => RoomDirection::North,
... |
LL | | "down" => RoomDirection::Down,
| | ------------------- this and all prior arms are found to be of type `RoomDirection`
LL | | _ => None
| | ^^^^ expected enum `RoomDirection`, found enum `Option`
LL | | }
| |_____- `match` arms have incompatible types
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= note: expected enum `RoomDirection`
found enum `Option<_>`
error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.
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