{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"self.lower_generic_args_of_path(span,"}]}
            self.lower_generic_args_of_path(span, item_def_id, parent_args, item_segment, None);
        let (args, _) =
        if let Some(c) = item_segment.args().constraints.first() {