try {
po::options_description desc("Allowed options");
desc.add_options()
("help", "Produce help message")
// ("type,t", po::value<std::string>()->required(),
// "Specify data type, like int, uint64, char, string, etc")
("type,t", po::value<std::string>()->default_value("string"),
"Specify data type, like int, uint64, char, string, etc")
// ("seed,s", po::value<std::int64_t>()->default_value(0), "Specify random seed")
("seed,s", po::value<std::int64_t>()->default_value(0), "Specify random seed")
("value,v", po::value<std::string>()->default_value("SsSsSsSsSs"), "String origin value")
("mutators,m", po::value<std::string>(), "Specify the mutators, comma separated")
("hints,ht", po::value<std::string>()->default_value(""),
"json,[{\"[hint_name]\":hint_value}],StringList and Regex are supported");运行的指令应该是什么样的