What has happened to this ?

[Maatary]

Hi,

what has happened to this ?

[LukaJCB]

I haven't touched it in a long time and probably won't too soon. I have something similar in cats-bi-io, which I've worked on more recently, but also not in a while.

[Maatary]

Thanks for letting me know. I was wondering if you could let me know if the following statement is still true:

Another problem that might occur with IO is that when you're using an EitherT monad transformer over IO, you end up with two different instances of MonadError for the same type. I.e. you have both MonadError[EitherT[IO, E, ?], E] and MonadError[EitherT[IO, E, ?], Throwable], which can lead to some subtle bugs.

I am actually learning how to use cats IO and about to introduce it in my company. However i still feel uncertain about the management of Error in IO.

I have posted the following question in stackoverflow https://stackoverflow.com/questions/66663192/what-is-the-current-cats-effects-io-error-handling-state-of-arts
Where i meantion this project of yours.

I'm puzzled as to what is the way to go for handling Error in IO. Any advise ? So far i am leaning toward monad transformer.
Simply to mange IO[Either] which i mostly what we will be using.

Any advise ?

I will check your second project right away

[Maatary]

Just checked your project ? Any reason why it is not added to cats 2 or cats 3?