Generally if you want that, the derived Debug impls are good enough, and then you can print the debug form with: "{x:?}" and that can be made to pretty print (n

Generally if you want that, the derived Debug impls are good enough, and then you can print the debug form with: "{x:?}" and that can be made to pretty print (newlines, etc) with "{x:#?}". That will print the entire structure of a type and its associated values (can be quite verbose, though).