Interestingly this is something you can do in Zig with its `@Type`. Zig's compiler can eval (some) Zig code at compile time, this code can produce new types, an

Interestingly this is something you can do in Zig with its `@Type`. Zig's compiler can eval (some) Zig code at compile time, this code can produce new types, and you can mention those types anywhere types are normally mentioned.