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1. unboxed_singleton_tycon_name :: QName

   haskell-src-exts-simple	Language.Haskell.Exts.Simple.Syntax

   No documentation available.

2. isSingleton :: [a] -> Bool

   hgal	Data.Graph.Partition

   No documentation available.

3. c_rb_define_singleton_method :: RValue -> CString -> FunPtr a -> Int -> IO ()

   hruby	Foreign.Ruby.Bindings

   No documentation available.

4. rb_define_singleton_method :: RValue -> String -> FunPtr a -> Int -> IO ()

   hruby	Foreign.Ruby.Bindings

   Defines a singleton method. Arguments are the same as rb_define_method.

5. withSingleton :: k -> v -> (forall ph . () => (Key ph k, Map ph k v) -> t) -> t

   justified-containers	Data.Map.Justified

   Like withMap, but begin with a singleton map taking k to v. The continuation is passed a pair consisting of:

   1. Evidence that k is in the map, and
   2. The singleton map itself, of type Map ph k v.

   withSingleton 1 'a' (uncurry lookup) == 'a'
   

6. rsingleton :: a -> RevList a

   language-c-quote	Language.C.Parser.Parser

   No documentation available.

7. msingleton :: Int -> Int -> MaybeBij

   mappings	Data.Bijection

   No documentation available.

8. isSingleton :: NonEmptyText -> Bool

   non-empty-text	Data.NonEmptyText

   O(1) Check if the string is composed of only one character

9. noSingletonProduct :: PrimQueryFoldP a (PrimQuery' a) (PrimQuery' a)

   opaleye	Opaleye.Internal.Optimize

   No documentation available.

10. unsingleton :: NERAVec 'BE a -> a

    ral	Data.RAVec.NonEmpty

    No documentation available.

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