{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"self.index.get(dep_node.kind.as_usize())?.get(&dep_node.hash).cloned()"}]}
        self.index.get(dep_node.kind.as_usize())?.get(&dep_node.hash).cloned()
    pub fn node_to_index_opt(&self, dep_node: &DepNode) -> Option<SerializedDepNodeIndex> {
    }