> However in this case, these are const generics, so you no longer need to use macro to generate [char;1],[char;2]... Const generics still aren't stable. I bel

> However in this case, these are const generics, so you no longer need to use macro to generate [char;1],[char;2]... Const generics still aren't stable. I believe the GP was talking about the list of new `const fn`s in the release (near the bottom of the post).