If I'm running register outside runWriterT everything will work.
Maybe just
lift $ register $ print freed2
or I didn't catch something?
2012/3/1 Alexander V Vershilov alexander.vershi...@gmail.com
Hello.
I'm trying to add monad stack into network-conduit, and everything
works except
It will not work due:
gistfile1.hs:29:36:
Could not deduce (m ~ ResourceT m0)
from the context (Base m ~ IO,
MonadReader SInit m,
MonadIO m,
IsSource src,
Resource m)
bound by the type signature
I've found a solution, I should not use lift for runWriterT, and should
explicilty lift all computation of level I need, i.e. (lift.lift) for ask
and lift for register.
Thu, Mar 01, 2012 at 02:19:29PM +0400, Dmitry Olshansky wrote
If I'm running register outside runWriterT everything will work.
Did you try to use transformers instead of mtl? I am just in doubt about it
in my work.
I've found that Conduit use it. So you remove extra dependency.
I hope that transformers have more readable messages (without FD) and you
can control what is lift more clear.
I have no experience although.
Hello.
I'm trying to add monad stack into network-conduit, and everything
works except some details [1].
I've run runReaderT $ runTCPServer (wrapper around runResourceT) and
inside conduit I want to run writer to gather results of inner computation.
In inner computation I want to use IO, data
