Adding binary to the Haskell Platform

Jean-Philippe Bernardy jeanphilippe.bernardy at
Thu Aug 6 05:13:28 EDT 2009

> That's right. Originally, it used a custom Either type, but it isn't
> possible to stream decoders that way.

What about this: you could return a pair (Result,Error).

By forcing the Result you get an exception if there is an error.
You can check the Error always without risk of exception.


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