Mikhail Mazurskiy 22fd10447d Unify TracerProvider span processor lookups (#3942) ...

* Pre-allocate spanProcessorStates slice

* Make sync.Once a non-pointer

It doesn't need to be a pointer, can be part of the struct to avoid allocating a separate object for it

* getSpanProcessors() helper

* Add tests for UnregisterSpanProcessor()

2023-04-01 07:57:35 -07:00

2.8 KiB

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