typedef std::pair<std::string, std::string> JobsetName;

typedef std::pair<std::string, std::string> JobsetIdentity;

        JobsetName name;

        JobsetIdentity name;

    typedef std::map<JobsetName, Jobset> Jobsets;

    typedef std::map<JobsetIdentity, Jobset> Jobsets;

    std::optional<JobsetName> evalOne;

    std::optional<JobsetIdentity> evalOne;

        std::set<JobsetName> seen;

        std::set<JobsetIdentity> seen;

            auto name = JobsetName{row["project"].as<std::string>(), row["name"].as<std::string>()};

            auto name = JobsetIdentity{row["project"].as<std::string>(), row["name"].as<std::string>()};

                evaluator.evalOne = JobsetName(args[0], args[1]);

                evaluator.evalOne = JobsetIdentity(args[0], args[1]);