{"ast_node_type":"variable","tokens":[{"end":61,"kind":"keyword","start":0,"text":"let"}]}
                        let mut hasher = StableHasher::new();
                    let hash_short = tcx.with_stable_hashing_context(|mut hcx| {
                        hcx.while_hashing_spans(false, |hcx| cv.hash_stable(hcx, &mut hasher));