{"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":".filter_map(|instance|"}]}
        .filter_map(|instance| prepare_covfun_record(tcx, instance, true))
        .sorted_by_cached_key(|&instance| tcx.symbol_name(instance).name)
        .collect::<Vec<_>>();