-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Converting string-like types to Strings.
--   
--   This library provides the class:
--   
--   class ToString s where toString :: s -> String
--   
--   Instances for String and Char are provided. For other instances see
--   the package:
--   
--   <a>http://hackage.haskell.org/package/to-string-instances</a>
--   
--   Also included is a general coercion function between string-like
--   types:
--   
--   fromToString :: (IsString s2, ToString s1) =&gt; s1 -&gt; s2
--   
--   fromToString = fromString . toString
@package to-string-class
@version 0.1.1


module Data.String.ToString

-- | Class of string-like types that can be converted to <a>String</a>s.
--   
--   Ensure that instances of this class obey the <a>prop_fromToString</a>
--   law.
class ToString s
toString :: (ToString s) => s -> String

-- | General coercion between string-like types.
--   
--   Note that: <tt>fromToString = <a>fromString</a> . <a>toString</a></tt>
fromToString :: (IsString s2, ToString s1) => s1 -> s2

-- | <pre>
--   prop_fromToString x = <a>fromToString</a> x == x
--   </pre>
prop_fromToString :: (IsString s, ToString s, Eq s) => s -> Bool
instance ToString Char
instance ToString String