Method toString

fdbclient/FileBackupAgent.actor.cpp:1052–1057

	} Params;

	std::string toString(Reference<Task> task) const override {
		return format("beginKey '%s' endKey '%s' addTasks %d",
		              Params.beginKey().get(task).printable().c_str(),
		              Params.endKey().get(task).printable().c_str(),
		              Params.addBackupRangeTasks().get(task));
	}

	StringRef getName() const override { return name; };