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Trace[IO] #296

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kubukoz opened this issue Mar 26, 2021 · 2 comments
Closed

Trace[IO] #296

kubukoz opened this issue Mar 26, 2021 · 2 comments

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@kubukoz
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kubukoz commented Mar 26, 2021

Starting with typelevel/cats-effect#1393, cats-effect (just like other effect systems) has a way to propagate fiber-local state without ReaderT using FiberLocal[F, A].

Additionally, to encapsulate the common pattern of having essentially ReaderT[F, Ref ...], @RaasAhsan has opened typelevel/cats-effect#1822.

We should investigate how/if these could be used to get, say, IO[Trace[IO]].
@tpolecat
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Yeah we should be able to go from EntryPoint to Trace[IO]. I'll hack that up.

@kubukoz
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kubukoz commented Oct 13, 2021

I think it's already done. Thanks!

@kubukoz kubukoz closed this as completed Oct 13, 2021
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@kubukoz @tpolecat