Data.Serialize.Describe.Combinators.ByteEnum

ByteEnum wraps an Enum to be described as a Word8. Intended to be used with DerivingVia so as to not introduce unnecessary newtype wrappers:

data MyEnum = A | B | C 
            deriving Enum
            deriving Describe via ByteEnum MyEnum

Documentation

newtype ByteEnum e

Constructors

ByteEnum

Fields

• unwrapByteEnum :: e

Instances

Generic (ByteEnum e)

Defined in Data.Serialize.Describe.Combinators.ByteEnum

Associated Types

type Rep (ByteEnum e) :: Type -> Type

Methods

from :: ByteEnum e -> Rep (ByteEnum e) x

to :: Rep (ByteEnum e) x -> ByteEnum e

Wrapped (ByteEnum e)

Defined in Data.Serialize.Describe.Combinators.ByteEnum

Associated Types

type Unwrapped (ByteEnum e) :: Type

Methods

_Wrapped' :: Iso' (ByteEnum e) (Unwrapped (ByteEnum e))

Enum e => Describe (ByteEnum e)

Defined in Data.Serialize.Describe.Combinators.ByteEnum

Associated Types

type Context m (ByteEnum e) :: Constraint

Methods

describe :: (MonadTrans m, forall (x :: Type -> Type). Monad x => Monad (m x), Context m (ByteEnum e)) => DescriptorM m (ByteEnum e) (ByteEnum e)

type Context m (ByteEnum e)

Defined in Data.Serialize.Describe.Combinators.ByteEnum

type Context m (ByteEnum e) = ()

type Rep (ByteEnum e)

Defined in Data.Serialize.Describe.Combinators.ByteEnum

type Rep (ByteEnum e) = D1 (MetaData "ByteEnum" "Data.Serialize.Describe.Combinators.ByteEnum" "describe-0.4.0.3-inplace" True) (C1 (MetaCons "ByteEnum" PrefixI True) (S1 (MetaSel (Just "unwrapByteEnum") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 e)))

type Unwrapped (ByteEnum e)

Defined in Data.Serialize.Describe.Combinators.ByteEnum

type Unwrapped (ByteEnum e) = GUnwrapped (Rep (ByteEnum e))