Data.TypedEncoding.Internal.Class.IsStringR

Documentation

>>> :set -XScopedTypeVariables -XTypeApplications -XAllowAmbiguousTypes
>>> import Test.QuickCheck
>>> import Test.QuickCheck.Instances.Text()
>>> import Test.QuickCheck.Instances.ByteString()

class IsStringR a where

Reverses IsString

laws:

 toString . fromString == id
 fromString . toString == id

Note: ByteString is not a valid instance, ByteString "r-ASCII", or "r-UTF8" would be needed. B.unpack $ B.pack "160688" == "176"

Methods

toString :: a -> String

Instances

IsStringR Text

prop_toStringFromString (Proxy :: Proxy TL.Text)

prop_fromStringToString @TL.Text

Defined in Data.TypedEncoding.Internal.Class.IsStringR

Methods

toString :: Text -> String

IsStringR Text

prop_toStringFromString (Proxy :: Proxy T.Text)

prop_fromStringToString @T.Text

Defined in Data.TypedEncoding.Internal.Class.IsStringR

Methods

toString :: Text -> String

prop_fromStringToString :: forall s. (IsString s, IsStringR s, Eq s) => s -> Bool

prop_toStringFromString :: forall s. (IsString s, IsStringR s) => Proxy s -> String -> Bool