[Haskell-cafe] ByteString in patterns

Manlio Perillo manlio_perillo at libero.it
Tue Mar 10 18:28:13 EDT 2009


Hi.

Using normal String type I can define a pattern like:

 > let foo "baz" = 777
 > foo "baz"
777


But if I want to use ByteString, what should I do?
This seems impossible, since ByteString data constructor is not available.


Thanks  Manlio Perillo


More information about the Haskell-Cafe mailing list