C# has non-nullable value types via the `struct` keyword. And C# in fact already has a defined optional type to handle this; it's called `Nullable`. [0] [0] ht

C# has non-nullable value types via the `struct` keyword. And C# in fact already has a defined optional type to handle this; it's called `Nullable`. [0] [0] https://msdn.microsoft.com/en-us/library/b3h38hb0%28v=vs.110%29.aspx https://msdn.microsoft.com/en-us/library/b3h38hb0%28v=vs.110...