Apparently C# 7 can match discriminated unions quite well[1], with the caveats being: 1. you need a dummy type[2] for empty parts of the union. 2. it still ca

Apparently C# 7 can match discriminated unions quite well[1], with the caveats being: 1. you need a dummy type[2] for empty parts of the union. 2. it still can't enforce exhaustive matching. [1]: https://stu.dev/pattern-matching-fsharp-union-types-in-csharp/ https://stu.dev/pattern-matching-fsharp-union-types-in-cshar... [2]: Maybe () would work?