rm::nav::FrameSyncStatistics 成员列表

成员的完整列表，这些成员属于 rm::nav::FrameSyncStatistics,包括所有继承而来的类成员

dropped_primary	rm::nav::FrameSyncStatistics
dropped_secondary	rm::nav::FrameSyncStatistics
matched	rm::nav::FrameSyncStatistics
received_primary	rm::nav::FrameSyncStatistics
received_secondary	rm::nav::FrameSyncStatistics
rejected	rm::nav::FrameSyncStatistics