{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"*cache.borrow_mut().entry((addr,"}]}
            *cache.borrow_mut().entry((addr, hashing_controls)).or_insert_with(|| {
            let hashing_controls = hcx.hashing_controls();
                let ty::AdtDefData { did, ref variants, ref flags, ref repr } = *self;