Dicebot:
Well, wrong :) std.typecons.Tuple IS a struct - https://github.com/D-Programming-Language/phobos/blob/master/std/typecons.d#L388
Nope, that's just an implementation detail. They are two quite different data structures. Example: slicing a tuple always has a meaning, while slicing a struct is in general meaningless.
Bye, bearophile
