Function ReverseLookupOperator

common/operators.cc:204–211

}

absl::optional<std::string> ReverseLookupOperator(absl::string_view op) {
  const auto& rev_ops = ReverseOperators();
  auto o = rev_ops.find(op);
  if (o == rev_ops.end()) {
    return absl::optional<std::string>();
  }
  return o->second;
}

bool IsOperatorSamePrecedence(absl::string_view op,
                              const cel::expr::Expr& expr) {