Optimize fiber id and executor access [series/2.0.x] #8716
Merged
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ZIO.fiberId
/ZIO.executor
useZIO.descriptor
which constructs a case class by gathering values from fiber refs and other locations which are not even used. In particular,ZIO.fiberId
/ZIO.fiberIdWith
are used in potential hot paths such asPromise.make
,Queue.take
,Hub.take
,Fiber.interrupt
, etc. so it is worth optimizing.