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Within LTS Haskell 24.51 (ghc-9.10.3)

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  1. uniqueQueryMaybe' :: UniqueRelation p c r -> QueryUnique (PlaceHolders p, Record c (Maybe r))

    relational-query Database.Relational.Relation

    Join unique sub-query with place-holder parameter p. Query result is Maybe.

  2. toMaybe :: Table r -> Table (Maybe r)

    relational-query Database.Relational.Table

    Cast phantom type into Maybe type.

  3. hoistMaybe :: forall (m :: Type -> Type) a . Monad m => Maybe a -> MaybeT m a

    relational-query-HDBC Database.HDBC.Schema.Driver

    Hoist from Maybe context into MaybeT.

  4. cairoMeshPatternSetControlPointMaybe :: PrimMonad m => CairoPatternMeshT (PrimState m) -> CUInt -> Maybe Point -> m ()

    simple-cairo Graphics.Cairo.Drawing.CairoPatternT.Mesh

    No documentation available.

  5. mapTMaybe :: (a -> Maybe b) -> [[a]] -> [[b]]

    speculate Test.Speculate.Utils

    No documentation available.

  6. peekMaybe :: Peek a => Ptr a -> IO (Maybe a)

    storable-peek-poke Foreign.Storable.PeekPoke

    No documentation available.

  7. withPokedMaybe :: Pokable a => Maybe a -> (Ptr a -> IO b) -> IO b

    storable-peek-poke Foreign.Storable.PeekPoke

    No documentation available.

  8. withPokedMaybe' :: WithPoked a => Maybe a -> (forall s . () => PtrS s a -> IO b) -> IO b

    storable-peek-poke Foreign.Storable.PeekPoke

    No documentation available.

  9. peekMaybe :: Peek a => Ptr a -> IO (Maybe a)

    storable-peek-poke Foreign.Storable.PeekPoke.Internal

    No documentation available.

  10. withPokedMaybe :: Pokable a => Maybe a -> (Ptr a -> IO b) -> IO b

    storable-peek-poke Foreign.Storable.PeekPoke.Internal

    No documentation available.

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