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Within LTS Haskell 24.46 (ghc-9.10.3)

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  1. ConsumeWord32Canonical :: (Word# -> ST s (DecodeAction s a)) -> DecodeAction s a

    cborg Codec.CBOR.Decoding

    No documentation available.

  2. ConsumeWord8 :: (Word# -> ST s (DecodeAction s a)) -> DecodeAction s a

    cborg Codec.CBOR.Decoding

    No documentation available.

  3. ConsumeWord8Canonical :: (Word# -> ST s (DecodeAction s a)) -> DecodeAction s a

    cborg Codec.CBOR.Decoding

    No documentation available.

  4. ConsumeWordCanonical :: (Word# -> ST s (DecodeAction s a)) -> DecodeAction s a

    cborg Codec.CBOR.Decoding

    No documentation available.

  5. asum :: (Contiguous arr, Element arr (f a), Alternative f) => arr (f a) -> f a

    contiguous Data.Primitive.Contiguous

    The sum of a collection of actions, generalizing concat. 

    >>> asum (C.fromList ['Just' "Hello", 'Nothing', Just "World"] :: Array String)
Just "Hello"

  6. entrySummary :: Entry -> Maybe TextContent

    feed Text.Atom.Feed

    No documentation available.

  7. xmlSummary :: TextContent -> Element

    feed Text.Atom.Feed.Export

    No documentation available.

  8. checkSummary :: Element -> ValidatorResult

    feed Text.Atom.Feed.Validate

    No documentation available.

  9. getItemSummary :: ItemGetter Text

    feed Text.Feed.Query

    No documentation available.

  10. type AssertNoSum (constraint :: Type -> Constraint) a = Assert Not HasSum Rep a 'Text "Cannot derive " ':<>: 'ShowType constraint ':<>: 'Text " instance for " ':<>: 'ShowType a ':<>: 'Text " due to sum type"

    generic-data Generic.Data.Internal.Error 

    >>> :set -XDeriveGeneric -XDerivingVia

>>> import Generic.Data (Generically(..))

>>> :{
data AB = A | B
deriving stock Generic
deriving Semigroup via Generically AB
:}
...
• Cannot derive Semigroup instance for AB due to sum type
• When deriving the instance for (Semigroup AB)

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