[Haskell-cafe] IO monads, stream handles, and type inference

[Felix Kunzmann]

SendOSC is a type class and not a data type (or type synonym or newtype).

2014-11-11 5:23 GMT+01:00 Rohan Drape <rohan.drape at gmail.com>:

> > *How to read the "instances" portion of Hackage documentation?*
>
> is there some reason to use hosc-0.13?
>
> the hackage documentation for 0.13 is very obscure on this point
>
> & for complicated reasons not much to do with hosc
>
> > I understand the middle two clauses: that io should be of type MonadIO,
> and
> > t should be of type Transport.
>
> hosc-0.15 says only "(Transport t, MonadIO io) => SendOSC (ReaderT t io)"
>
> so you may understand all there is to understand?
>
> best,
> rd
>
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