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Within LTS Haskell 24.49 (ghc-9.10.3)

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1. mapMP :: (Monad m, MonadPlus p) => (a -> m b) -> [a] -> m (p b)

   monadlist	Control.Monad.ListM

   No documentation available.

2. mapMonoidMap :: DecidablyEmpty b => (a -> b) -> MonoidMap k a -> MonoidMap k b

   monoid-map	Data.MonoidMap

   No documentation available.

3. mapMState :: (MonadIO m, MonadIO n) => (m (a, t) -> n (b, t)) -> MState t m a -> MState t n b

   mstate	Control.Concurrent.MState

   Map a stateful computation from one (return value, state) pair to another. See Control.Monad.State.Lazy for more information. Be aware that both MStates still share the same state.

4. mapMState_ :: MonadIO n => (m a -> n b) -> MState t m a -> MState t n b

   mstate	Control.Concurrent.MState

   No documentation available.

5. mapMaybe :: Fractional prob => (a -> Maybe b) -> T prob a -> T prob b

   probability	Numeric.Probability.Distribution

   No documentation available.

6. mapMaybe :: forall s k a b . (a -> Maybe b) -> HashMap s k a -> SomeHashMapWith (SupersetProof 'Hashed s) k b

   refined-containers	Data.HashMap.Refined

   Apply a function to all values in a map and collect only the Just results, returning a potentially smaller map.

7. mapMaybeWithKey :: (Key s k -> a -> Maybe b) -> HashMap s k a -> SomeHashMapWith (SupersetProof 'Hashed s) k b

   refined-containers	Data.HashMap.Refined

   Apply a function to all values in a map, together with their corresponding keys, and collect only the Just results, returning a potentially smaller map.

8. mapMaybe :: forall s k a b . (a -> Maybe b) -> HashMap s k a -> SomeHashMapWith (SupersetProof 'Hashed s) k b

   refined-containers	Data.HashMap.Strict.Refined

   Apply a function to all values in a map and collect only the Just results, returning a potentially smaller map.

9. mapMaybeWithKey :: (Key s k -> a -> Maybe b) -> HashMap s k a -> SomeHashMapWith (SupersetProof 'Hashed s) k b

   refined-containers	Data.HashMap.Strict.Refined

   Apply a function to all values in a map, together with their corresponding keys, and collect only the Just results, returning a potentially smaller map.

10. mapMaybe :: forall s a b . (a -> Maybe b) -> IntMap s a -> SomeIntMapWith (SupersetProof 'Int s) b

    refined-containers	Data.IntMap.Refined

    Apply a function to all values in a map and collect only the Just results, returning a potentially smaller map.

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