{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":".iter_instantiated_copied(self.tcx,"}]}
                .iter_instantiated_copied(self.tcx, args)
                .explicit_item_self_bounds(def_id)
                .find_map(|(p, s)| get_future_output(p.as_predicate(), s))?,