{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"span_lo_redundant_lt_args.shrink_to_hi().to(span_hi_redundant_lt_args);"}]}
                span_lo_redundant_lt_args.shrink_to_hi().to(span_hi_redundant_lt_args);
            let span_redundant_lt_args =
            debug!("span_redundant_lt_args: {:?}", span_redundant_lt_args);