They do, but i'm super relieved they managed to add it to the language while not changing its focus and general feeling. It really feels like a refactoring too

They do, but i'm super relieved they managed to add it to the language while not changing its focus and general feeling. It really feels like a refactoring tool rather than a new design tool : you still think mostly about functions and structs and don't get carried by "is x a kind of y" kinds of discussion.