SubArcticTundra

Hi, sorry, do you know where I can find a list of all communities on the blahaj server?

Nah fam Rust has you covered:

enum Gender {
  Male,
  Female,
  Other(str&),
};

That said my Rust knowledge is shit

Yes I agree with this. Mixing many subreddits together initially will mean people will see each others' posts. Also it's interesting to see this approach on beehaw compared to the plethora of empty communities that's already on lemmy.ml which allows their creation.