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Within LTS Haskell 24.41 (ghc-9.10.3)

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  1. unsafeMapMonotonic :: (Key -> p -> v -> (q, w)) -> IntPSQ p v -> IntPSQ q w

    psqueues Data.IntPSQ

    O(n) Maps a function over the values and priorities of the queue. The function f must be monotonic with respect to the priorities. I.e. if x < y, then fst (f k x v) < fst (f k y v). The precondition is not checked. If f is not monotonic, then the result will be invalid.

  2. unsafeMapMonotonic :: forall k p q v w . (k -> p -> v -> (q, w)) -> OrdPSQ k p v -> OrdPSQ k q w

    psqueues Data.OrdPSQ

    O(n) Maps a function over the values and priorities of the queue. The function f must be monotonic with respect to the priorities. I.e. if x < y, then fst (f k x v) < fst (f k y v). The precondition is not checked. If f is not monotonic, then the result will be invalid.

  3. fmapMaybe :: Filterable f => (a -> Maybe b) -> f a -> f b

    reflex Reflex.Class

    Alias for mapMaybe

  4. fmapMaybe :: FunctorMaybe f => (a -> Maybe b) -> f a -> f b

    reflex Reflex.FunctorMaybe

    Combined mapping and filtering function.

  5. rigidMapM :: (ListLike full item, Monad m) => (item -> m item) -> full -> m full

    ListLike Data.ListLike

    Like mapM, but without the possibility of changing the type of the item. This can have performance benefits with some types.

  6. rigidMapM :: (ListLike full item, Monad m) => (item -> m item) -> full -> m full

    ListLike Data.ListLike.Base

    Like mapM, but without the possibility of changing the type of the item. This can have performance benefits with some types.

  7. fmapMaybeUB :: (a -> b) -> MaybeUB a -> MaybeUB b

    ghc-lib-parser GHC.Data.Unboxed

    No documentation available.

  8. concatMapM :: (Monad m, Traversable f) => (a -> m [b]) -> f a -> m [b]

    ghc-lib-parser GHC.Utils.Monad

    Monadic version of concatMap

  9. foldMapM :: (Applicative m, Foldable t, Monoid b) => (a -> m b) -> t a -> m b

    ghc-lib-parser GHC.Utils.Monad

    Monadic version of foldMap

  10. imapMutable :: forall (arr :: Type -> Type) a m . (Contiguous arr, Element arr a, PrimMonad m) => (Int -> a -> a) -> Mutable arr (PrimState m) a -> m ()

    contiguous Data.Primitive.Contiguous

    Map over a mutable array with indices, modifying the elements in place.

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