{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"ty::Tuple(fields)"}]}
            ty::Tuple(fields) => self.open_drop_for_tuple(fields),
            ty::Coroutine(_, args) => self.open_drop_for_tuple(args.as_coroutine().upvar_tys()),
            ty::Adt(def, args) => self.open_drop_for_adt(*def, args),