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| enum State { | |
| case loading | |
| case error(Error) | |
| case view | |
| } | |
| func logState() { | |
| switch state { | |
| case .loading: | |
| print("Showing loading view") | |
| case .error: // or case .error(_): | |
| print("Showing error view") | |
| case .view: | |
| print("Showing content view") | |
| } | |
| } |
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