Sorry, I should have been clearer in my question, I wanted to know about A deref to B re-ref to &B. ameliaquining awnsered my question and you modulated my opi

Sorry, I should have been clearer in my question, I wanted to know about A deref to B re-ref to &B. ameliaquining awnsered my question and you modulated my opinion, that pattern is can be idiomatic when the principle of minimal surprises is respected.