63   auto hdr = [](LevelStatType t) {  in PrintLevelStatsHeader()  local
70       group_by.c_str(), hdr(LevelStatType::NUM_FILES),  in PrintLevelStatsHeader()
71       hdr(LevelStatType::SIZE_BYTES), hdr(LevelStatType::SCORE),  in PrintLevelStatsHeader()
72       hdr(LevelStatType::READ_GB), hdr(LevelStatType::RN_GB),  in PrintLevelStatsHeader()
73       hdr(LevelStatType::RNP1_GB), hdr(LevelStatType::WRITE_GB),  in PrintLevelStatsHeader()
74       hdr(LevelStatType::W_NEW_GB), hdr(LevelStatType::MOVED_GB),  in PrintLevelStatsHeader()
75       hdr(LevelStatType::WRITE_AMP), hdr(LevelStatType::READ_MBPS),  in PrintLevelStatsHeader()
76       hdr(LevelStatType::WRITE_MBPS), hdr(LevelStatType::COMP_SEC),  in PrintLevelStatsHeader()
77       hdr(LevelStatType::COMP_CPU_SEC), hdr(LevelStatType::COMP_COUNT),  in PrintLevelStatsHeader()
78       hdr(LevelStatType::AVG_SEC), hdr(LevelStatType::KEY_IN),  in PrintLevelStatsHeader()
79       hdr(LevelStatType::KEY_DROP));  in PrintLevelStatsHeader()