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Within LTS Haskell 24.66 (ghc-9.10.3)

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  1. mapDeRef :: (MuRef a, Applicative f) => (forall b . (MuRef b, DeRef a ~ DeRef b) => b -> f u) -> a -> f (DeRef a u)

    data-reify Data.Reify

    No documentation available.

  2. mapEDNS :: EDNSheader -> (EDNS -> a) -> a -> a

    dns Network.DNS.Types

    Return the output of a function applied to the EDNS pseudo-header if EDNS is enabled, otherwise return a default value.

  3. mapU :: (u -> u') -> DUALTree d u a l -> DUALTree d u' a l

    dual-tree Data.Tree.DUAL

    Map a function over all the u annotations in a DUAL-tree. The function must be a monoid homomorphism, and must commute with the action of d on u. That is, to use mapU f safely it must be the case that 

    • f mempty == mempty
    • f (u1 <> u2) == f u1 <> f u2
    • f (act d u) == act d (f u)

  4. mapU :: (u -> u') -> DUALTree d u a l -> DUALTree d u' a l

    dual-tree Data.Tree.DUAL.Internal

    Map a function over all the u annotations in a DUAL-tree. The function must be a monoid homomorphism, and must commute with the action of d on u. That is, to use mapU f safely it must be the case that 

    • f mempty == mempty
    • f (u1 <> u2) == f u1 <> f u2
    • f (act d u) == act d (f u)

  5. mapUNE :: (u -> u') -> DUALTreeNE d u a l -> DUALTreeNE d u' a l

    dual-tree Data.Tree.DUAL.Internal

    Map a function (which must be a monoid homomorphism, and commute with the action of d) over all the u annotations in a non-empty DUAL-tree.

  6. mapUU :: (u -> u') -> DUALTreeU d u a l -> DUALTreeU d u' a l

    dual-tree Data.Tree.DUAL.Internal

    Map a function (which must be a monoid homomorphism, and commute with the action of d) over all the u annotations in a non-empty DUAL-tree paired with its cached u value.

  7. mapConcurrently :: forall f (es :: [Effect]) a b . (HasCallStack, Traversable f, Concurrent :> es) => (a -> Eff es b) -> f a -> Eff es (f b)

    effectful Effectful.Concurrent.Async

    Lifted mapConcurrently.

  8. mapConcurrently_ :: forall f (es :: [Effect]) a b . (HasCallStack, Foldable f, Concurrent :> es) => (a -> Eff es b) -> f a -> Eff es ()

    effectful Effectful.Concurrent.Async

    Lifted mapConcurrently_.

  9. mapM :: (Vector v a, Vector v b, Applicative f) => (a -> f b) -> v a -> f (v b)

    fixed-vector Data.Vector.Fixed

    Effectful map over vector.

  10. mapM_ :: (Vector v a, Applicative f) => (a -> f b) -> v a -> f ()

    fixed-vector Data.Vector.Fixed

    Apply monadic action to each element of vector and ignore result.

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