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Within LTS Haskell 24.10 (ghc-9.10.2)

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1. showPlainGhcException :: PlainGhcException -> ShowS

   ghc	GHC.Utils.Panic.Plain

   Append a description of the given exception to this string.

2. showFixity :: Fixity -> String

   th-abstraction	Language.Haskell.TH.Datatype

   Render a Fixity as it would appear in Haskell source. Example: infixl 5

3. showFixityDirection :: FixityDirection -> String

   th-abstraction	Language.Haskell.TH.Datatype

   Render a FixityDirection like it would appear in Haskell source. Examples: infixl infixr infix

4. showTextData :: Show a => a -> Text

   http-api-data	Web.HttpApiData

   Lower case. Convert to URL piece using Show instance. The result is always lower cased.

   >>> showTextData True
   "true"
   

   This can be used as a default implementation for enumeration types:

   >>> data MyData = Foo | Bar | Baz deriving (Show)
   
   >>> instance ToHttpApiData MyData where toUrlPiece = showTextData
   
   >>> toUrlPiece Foo
   "foo"
   

5. showTextData :: Show a => a -> Text

   http-api-data	Web.Internal.HttpApiData

   Lower case. Convert to URL piece using Show instance. The result is always lower cased.

   >>> showTextData True
   "true"
   

   This can be used as a default implementation for enumeration types:

   >>> data MyData = Foo | Bar | Baz deriving (Show)
   
   >>> instance ToHttpApiData MyData where toUrlPiece = showTextData
   
   >>> toUrlPiece Foo
   "foo"
   

6. showt :: Show a => a -> Text

   http-api-data	Web.Internal.HttpApiData

   Like show, but returns Text.

7. showText :: TextFormat -> [Text] -> String

   cmdargs	System.Console.CmdArgs.Text

   Show some text using the given formatting.

8. showReadSpec :: (Show a, Eq a, Read a, Typeable a, GenValid a) => Spec

   genvalidity-hspec	Test.Validity

   Standard test spec for properties of Show and Read instances for valid values Example usage:

   showReadSpec @Int
   

9. showReadSpecOnArbitrary :: (Show a, Eq a, Read a, Typeable a, Arbitrary a) => Spec

   genvalidity-hspec	Test.Validity

   Standard test spec for properties of Show and Read instances for arbitrary values Example usage:

   showReadSpecOnArbitrary @Double
   

10. showReadSpecOnGen :: (Show a, Eq a, Read a, Typeable a) => Gen a -> String -> (a -> [a]) -> Spec

    genvalidity-hspec	Test.Validity

    Standard test spec for properties of Show and Read instances for values generated by a custom generator Example usage:

    showReadSpecOnGen ((* 2) <$> genValid @Int) "even" (const [])
    

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