Tyler Yahn 90de306c25 Add global propagator testing and other fixes (#1260) ... * Add global propagator testing and other fixes Use the testing framework from #1259 to test the added global implementation of the TextMapPropagator. Add tests for the internal state of the global package. Ensure the behavior of setting the global for an already set value panics. Fix oteltest `SetN` method check on the TextMapCarrier. * Fix lint		2020-10-16 17:50:57 -07:00
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global	Add global propagator testing and other fixes (#1260)	2020-10-16 17:50:57 -07:00
metric	Rename Kind from the api/metric package (#1240)	2020-10-13 07:55:31 -07:00