Opaleye.Internal.Unpackspec

Documentation

newtype Unpackspec columns columns'

Constructors

Unpackspec (PackMap PrimExpr PrimExpr columns columns')

Instances

ProductProfunctor Unpackspec

Profunctor Unpackspec

Default Unpackspec (Column a) (Column a)

Functor (Unpackspec a)

Applicative (Unpackspec a)

unpackspecColumn :: Unpackspec (Column a) (Column a)

runUnpackspec :: Applicative f => Unpackspec columns b -> (PrimExpr -> f PrimExpr) -> columns -> f b