I&#39;m trying to create a haskell implementation of json rpc, I try to define protocol using record like this:<div><br></div><div><div>data Request = Request {</div><div>    version :: Integer</div><div>  , id      :: Integer</div>

<div>  , method  :: String</div><div>  , args    :: [Value]</div><div>} deriving (Typeable, Data, Show)</div><div><br></div><div>data Response = Response {</div><div>    version :: Integer</div><div>  , id      :: Integer</div>

<div>  , code    :: Integer</div><div>  , method   :: String</div><div>  , result  :: Value</div><div>} deriving (Typeable, Data, Show)</div><div><br></div><div>so i can use json library to encode/decode it.</div><div>But this code fails, because haskell will define access function automaticlly, and function names conflicts.</div>

<div>My question is, is there a way i can define record without access function, so i can have same attribute name in multiple record.</div><div><br></div><br>-- <br><a href="http://www.yi-programmer.com/blog/">http://www.yi-programmer.com/blog/</a><br>


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