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Adopt cats-effect type-classes?
See original GitHub issueI figured we should consider this as a way to abstract over concrete IO type for Endpoint.
As @travisbrown mentioned, there is no way to provide law-full instances of effect type-classes for Twitter Futures. Maybe doing so for Rerunnable is a fine middle-ground?
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- Created 6 years ago
- Comments:13
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In that case I already started an experiment quite a while ago and could land a PR soon.
I filed #954 to experiment with it in 0.22. I think we still should keep
Endpointmethods defined in terms of Twitter Future (for the sake of keeping the user-facing API unchanged). I can totally see, however, Finch switching to cats-effect (hence being polymorphic in its effect type) somewhere after 1.0.