You don't need Identifiable here. I've added selections as well, because why not:
enum Whatever: String, CaseIterable { case one case two}struct ContentView: View { @Binding var selection: Whatever? var body: some View { VStack { List (Whatever.allCases, id: \.rawValue, selection: $selection) { item in Text(item.rawValue).tag(item) } } }}Selection has to be optional (the error messages here are not overly helpful), but this is basically how you get a list that changes an enum value. You can also use this for type erasure to display sublists of different data types in a sidebar (eg books, magazines, videos): use an enum with associated data, group by enum case, and enjoy.It is not necessary for id to be a static property; if your case is one(content: Book)you can have a computed id property with a switch statement and case one(let book): return book.id, and simply use an id: .id key path. (Unless elsewhere in Swift 5, the return keyword he remains mandatory).
