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Published 20 hours ago • verified publisher icon typelevel

Add peek method to Queue

Open esgott opened this issue 3 years ago • 2 comments

The original fs2.Queue had a peek method on its interface. The Queue in Cats Effect doesn't have this. It would be good to add it, as it makes the migration to Cats Effect 3 easier.

esgott avatar Dec 10 '21 09:12 esgott

I may take it :)

MrKustra94 avatar Mar 10 '22 20:03 MrKustra94

Thanks, much appreciated! Unfortunately I'm not sure if it's possible to implement this one in a backwards-compatible way, see some commentary in https://github.com/typelevel/cats-effect/issues/2637#issuecomment-991954088.

armanbilge avatar Mar 10 '22 20:03 armanbilge