Enum utils #1843

Job	Run time
macOS [UBSAN] [lmdb \| clang]	33m 1s
Linux [UBSAN] [lmdb \| clang]	39m 45s
macOS [ASAN] [lmdb \| clang]	27m 33s
Linux [ASAN] [lmdb \| clang]	38m 54s
macOS [TSAN] [lmdb \| clang]	29m 27s
Linux [ASAN_INT] [lmdb \| clang] (Errors Ignored)	39m 49s
macOS [UBSAN] [rocksdb \| clang]	1h 6m 53s
Linux [TSAN] [lmdb \| clang]	40m 0s
macOS [ASAN] [rocksdb \| clang]	1h 6m 21s
Linux [LEAK] [lmdb \| clang] (Errors Ignored)	38m 48s
macOS [TSAN] [rocksdb \| clang]	1h 10m 3s
Linux [UBSAN] [rocksdb \| clang]	1h 21m 18s
Linux [ASAN] [rocksdb \| clang]	1h 18m 42s
Linux [ASAN_INT] [rocksdb \| clang] (Errors Ignored)	1h 21m 17s
Linux [LEAK] [rocksdb \| clang] (Errors Ignored)	1h 21m 16s
	13h 33m 7s

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