{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"RustcEnumVariantIdx(it.lookup(self.db).index"}]}
                                    RustcEnumVariantIdx(it.lookup(self.db).index as usize)
                                hir_def::VariantId::EnumVariantId(it) => {
                                }