[Haskell-Cafe] Parsing bytestream

[Vo Minh Thu]

2010/11/9 Ozgur Akgun <ozgurakgun at gmail.com>:
> If we change the code a bit,
>
> data MyAction = A1 Word8 | A2 Word16
>
> a,b :: Get MyAction
>
> a = A1 <$> getWord8
>
> b = A2 <$> getWord16be
>
> listOfActions :: [Get MyAction]
> listOfActions = [a,b,a]
> Now, we know how to execute the list of actions, and get the output as list.
> Using the following guys:
> sequence :: Monad m => [m a] -> m [a]
> runGet :: Get a -> ByteString -> a

The original question was (I believe) how to drive the parsing with a
list of Actions, not the result be a list of Actions.

Cheers,
Thu