Data.Binary.Enum

Documentation

newtype BitMap t a

we can store Enum values inside values we know how to store, so let

Constructors

BitMap [a]

Map lets you encode flags compressing distinct eg. packing 8 diferent flags per byte

Instances

(Enum a, Enum t, Eq a, Eq t, Num t) => Enum (BitMap t a)

Show a => Show (BitMap t a)

(Enum a, Eq a, Eq t, Integral t, Binary t) => Binary (BitMap t a)

newtype BitEnc t a

Constructors

BitEnc a

t is a store type, you will need to make sure that your enum fits there eg. you want to store Bool as Word64 field `BitEnc Word64 Bool`

Instances

(Enum a, Enum t, Binary t) => Enum (BitEnc t a)

Show a => Show (BitEnc t a)

(Enum a, Enum t, Binary t) => Binary (BitEnc t a)