5 Apr
2015
5 Apr
'15
9:04 a.m.
On 05/04/15 15:54, Daniel Trstenjak wrote:
On Sun, Apr 05, 2015 at 03:25:01PM +0300, Roman Cheplyaka wrote:
Data.ByteString.Lazy.Char8 exports the same lazy bytestring type as Data.ByteString.Lazy. Only functions and instances differ.
So my only option in this case is to define a newtype wrapper for Data.ByteString.Lazy and then define a Stream instance on this one?
You might do that. But if I were you, I'd use attoparsec or even binary/cereal to parse PNG. They are better suited for parsing binary data. Roman