[Haskell-cafe] serialize an unknown type
Alberto G. Corona
agocorona at gmail.com
Sun Oct 21 20:46:15 CEST 2012
You can include the type in the serialized string. When recovering you can
read the type and use to look for the appropriate deserializer in a lookup
table where you have registered the deserializer.
I use this trick in the IDynamic package,. that serializes-deserializes
2012/10/20 Corentin Dupont <corentin.dupont at gmail.com>
> Hi the list!
> I have a simple question, how can I serialize/deserialize a structure like
> data InputChoice c deriving Typeable
> data Event a where
> InputChoice :: (Eq c, Show c) => [c] -> c -> Event (InputChoice c)
> I'd like that the values of type "c" get serialized to a String... That's
> the easy part, but for deserializing, oops!
> Haskell-Cafe mailing list
> Haskell-Cafe at haskell.org
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Haskell-Cafe