Calling Haskell from Swift

struct User { let name: String let age: Int } // birthday(user: User(name: "Anton", age: 33)) = User(name: "Anton", age: 34) func birthday(user: User) -> User { // Calls Haskell function... } To support this workflow, we need a way to convert the User datatype from Haskell to Swift, and vice versa. We are going to serialize (most) inputs and outputs of a function. Even though the serialization as