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Within Stackage Nightly 2026-06-20 (ghc-9.12.4)

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1. set :: (Ord k, MonoidNull v) => k -> v -> MonoidMap k v -> MonoidMap k v

   monoidmap-internal	Data.MonoidMap.Internal

   Sets the value associated with the given key. Satisfies the following property:

   get k (set k v m) == v
   

2. set :: forall (n :: Nat) v proxy . (Index (Peano n) (Elems v), HVector v) => proxy n -> ValueAt (Peano n) (Elems v) -> v -> v

   fixed-vector-hetero	Data.Vector.HFixed

   Set element in the vector

   >>> set (Proxy @0) 'X' ('_',"str")
   ('X',"str")
   

3. set :: forall (n :: PeanoNum) (xs :: [Type]) proxy . Index n xs => proxy n -> ValueAt n xs -> ContVec xs -> ContVec xs

   fixed-vector-hetero	Data.Vector.HFixed.Cont

   Set value on nth position.

4. set :: forall o m . MonadIO m => o -> [AttrOp o 'AttrSet] -> m ()

   gi-gtk-hs	Data.GI.Gtk

   Set a number of properties for some object.

5. set :: CollatedDataset (m :: Type -> Type) dataset batch collatedBatch -> dataset

   hasktorch	Torch.Data.Dataset

   No documentation available.

6. set :: Lens' s a -> a -> s -> s

   hegg	Data.Equality.Graph.Lens

   Applies a setter to a value

7. set :: Cluster -> Key -> Value -> Flags -> Expiration -> IO Version

   memcache	Database.Memcache.Client

   Store a new (or overwrite exisiting) key-value pair, returning its version identifier. Use an expiration value of 0 to store forever.

8. set :: Set b m a v => a -> v -> m ()

   metrics	Data.Metrics.Types

   Replace the current value of a simple metric (i.e. a Counter or a Gauge)

9. set :: ASetter s t a b -> b -> s -> t

   microformats2-parser	Data.Microformats2.Parser.Util

   Replace the target of a Lens or all of the targets of a Setter or Traversal with a constant value.

   (<$) ≡ set mapped
   

   >>> set _2 "hello" (1,())
   (1,"hello")
   

   >>> set mapped () [1,2,3,4]
   [(),(),(),()]
   

   Note: Attempting to set a Fold or Getter will fail at compile time with an relatively nice error message.

   set :: Setter s t a b    -> b -> s -> t
   set :: Iso s t a b       -> b -> s -> t
   set :: Lens s t a b      -> b -> s -> t
   set :: Traversal s t a b -> b -> s -> t
   

10. set :: (Ord k1, Ord k2, MonoidNull v) => k1 -> k2 -> v -> NestedMonoidMap k1 k2 v -> NestedMonoidMap k1 k2 v

    monoidmap-examples	Data.MonoidMap.Examples.NestedMonoidMap

    No documentation available.

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