{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"//"}]}
        // Accessing the DefPathHash is ok, it is incr. comp. stable.
    pub fn def_path_hash(self, def_id: DefId) -> rustc_hir::definitions::DefPathHash {
        if let Some(def_id) = def_id.as_local() {