Function BetweenTs

eval/public/extension_func_registrar.cc:26–32

using google::protobuf::Arena;

CelValue BetweenTs(Arena* arena, absl::Time time_stamp, absl::Time start,
                   absl::Time stop) {
  bool is_between = false;
  // check if timestamp paremeter is between start and stop parameters
  is_between = (start <= time_stamp) && (time_stamp < stop);
  return CelValue::CreateBool(is_between);
}

CelValue BetweenStr(Arena* arena, absl::Time time_stamp,
                    absl::string_view start, absl::string_view stop) {