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1. mempty :: Monoid a => a

   quaalude	Essentials

   Identity of mappend

   Examples

   >>> "Hello world" <> mempty
   "Hello world"
   

   >>> mempty <> [1, 2, 3]
   [1,2,3]
   

2. mempty :: Monoid a => a

   verset	Verset

   Identity of mappend

   Examples

   >>> "Hello world" <> mempty
   "Hello world"
   

   >>> mempty <> [1, 2, 3]
   [1,2,3]
   

3. mempty :: Monoid a => a

   xmonad-contrib	XMonad.Config.Prime

   Identity of mappend

   Examples

   >>> "Hello world" <> mempty
   "Hello world"
   

   >>> mempty <> [1, 2, 3]
   [1,2,3]
   

4. type family MEmpty :: a

   first-class-families	Fcf.Class.Monoid

   Type-level monoid identity mempty.

   Examples

   >>> :kind! LT <> MEmpty
   LT <> MEmpty :: Ordering
   = LT
   

   >>> :kind! MEmpty <> '(EQ, [1, 2])
   MEmpty <> '(EQ, [1, 2]) :: (Ordering, [Natural])
   = '(EQ, [1, 2])
   

   >>> :kind! '(GT, Just '()) <> MEmpty
   '(GT, Just '()) <> MEmpty :: (Ordering, Maybe ())
   = '(GT, Just '())
   

5. MEmpty :: MinimumSize

   BNFC	BNFC.Abs

   No documentation available.

6. MEmpty :: MinimumSize

   BNFC-meta	Language.LBNF.Grammar

   No documentation available.

7. memptyClassOpKey :: Unique

   ghc	GHC.Builtin.Names

   No documentation available.

8. memptyName :: Name

   ghc	GHC.Builtin.Names

   No documentation available.

9. mempty_RDR :: RdrName

   ghc	GHC.Builtin.Names

   No documentation available.

10. mempty' :: forall (x :: k) . Monoid' f => f x

    generic-deriving	Generics.Deriving.Monoid

    No documentation available.

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