{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"tcx.with_stable_hashing_context(|mut"}]}
        tcx.with_stable_hashing_context(|mut hcx| f(&mut hcx, result))
    let new_hash = hash_result.map_or(Fingerprint::ZERO, |f| {
    });