Method MatchAndExplain

eval/public/testing/matchers.cc:31–34

  explicit CelValueEqualImpl(const CelValue& v) : value_(v) {}

  bool MatchAndExplain(CelValue arg,
                       MatchResultListener* listener) const override {
    return CelValueEqual(arg, value_);
  }

  void DescribeTo(std::ostream* os) const override {
    *os << value_.DebugString();