úÎNÄSafe *N_t is a store type, you will need to make sure that your enum fits there eg. you want to store  as   field `BitEnc Word64 Bool`Cwe can store Enum values inside values we know how to store, so letMap lets you encode flags; compressing distinct eg. packing 8 diferent flags per byte    binar_K7nu0w3Z6n38ILpe5u6mLeData.Binary.EnumBitEncBitMap $fEnumBitEnc $fEnumBitMap$fBinaryBitMap$fBinaryBitEncghc-prim GHC.TypesBoolbaseGHC.WordWord64