Re: [haskell-pipes] SafeT hoist

[Gabriel Gonzalez]

You're welcome!

On 5/10/15 3:45 PM, Charles O'Farrell wrote:

Thanks for the quick response Gabriel, much appreciated.

On Friday, May 8, 2015 at 12:24:09 AM UTC+10, Gabriel Gonzalez wrote:

    Unfortunately, `SafeT` cannot implement `MFunctor` because the

first type parameter is also the type of the stored finalizers. In this particular case if the finalizers were of type `MaybeT IO`

    then one of the finalizers could short-circuit and prevent the
    other ones from being run.

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