{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"qcx.dep_context().profiler().query_cache_hit(index.into());"}]}
        qcx.dep_context().profiler().query_cache_hit(index.into());
    if let Some((_, index)) = query.query_cache(qcx).lookup(&key) {
        return;