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Within LTS Haskell 24.41 (ghc-9.10.3)
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unsafeMapMonotonic :: (Key -> p -> v -> (q, w)) -> IntPSQ p v -> IntPSQ q wpsqueues 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.
unsafeMapMonotonic :: forall k p q v w . (k -> p -> v -> (q, w)) -> OrdPSQ k p v -> OrdPSQ k q wpsqueues 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.
fmapMaybe :: Filterable f => (a -> Maybe b) -> f a -> f breflex Reflex.Class Alias for mapMaybe
fmapMaybe :: FunctorMaybe f => (a -> Maybe b) -> f a -> f breflex Reflex.FunctorMaybe Combined mapping and filtering function.
rigidMapM :: (ListLike full item, Monad m) => (item -> m item) -> full -> m fullListLike Data.ListLike Like mapM, but without the possibility of changing the type of the item. This can have performance benefits with some types.
rigidMapM :: (ListLike full item, Monad m) => (item -> m item) -> full -> m fullListLike Data.ListLike.Base Like mapM, but without the possibility of changing the type of the item. This can have performance benefits with some types.
fmapMaybeUB :: (a -> b) -> MaybeUB a -> MaybeUB bghc-lib-parser GHC.Data.Unboxed No documentation available.
concatMapM :: (Monad m, Traversable f) => (a -> m [b]) -> f a -> m [b]ghc-lib-parser GHC.Utils.Monad Monadic version of concatMap
foldMapM :: (Applicative m, Foldable t, Monoid b) => (a -> m b) -> t a -> m bghc-lib-parser GHC.Utils.Monad Monadic version of foldMap
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contiguous Data.Primitive.Contiguous Map over a mutable array with indices, modifying the elements in place.