Tyler Yahn 4014204d42 Allow multi-instrument callbacks to be unregistered (#3522) ... * Update Meter RegisterCallback method Return a Registration from the method that can be used by the caller to unregister their callback. Update documentation of the method to better explain expectations of use and implementation. * Update noop impl * Update global impl * Test global Unregister concurrent safe * Use a map to track reg in global impl * Update sdk impl * Use a list for global impl * Fix prom example * Lint metric/meter.go * Fix metric example * Placeholder for changelog * Update PR number in changelog * Update sdk/metric/pipeline.go Co-authored-by: Aaron Clawson <3766680+MadVikingGod@users.noreply.github.com> * Add test unregistered callback is not called Co-authored-by: Aaron Clawson <3766680+MadVikingGod@users.noreply.github.com>		2022-12-16 12:02:42 -08:00
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instrumentation	Revert Adding attributes to the instrumentation scope.	2022-09-09 09:06:58 -05:00
internal	Use already enabled revive linter and add depguard (#2883)	2022-05-19 15:15:07 -05:00
metric	Allow multi-instrument callbacks to be unregistered (#3522)	2022-12-16 12:02:42 -08:00
resource	Decode values from OTEL_RESOURCE_ATTRIBUTES (#2963)	2022-10-19 09:13:20 -07:00
trace	attribute: fix slice related function bug (#3252)	2022-10-13 09:34:02 -05:00
go.mod	Release v1.11.2/v0.34.0 (#3512)	2022-12-05 13:43:20 -06:00
go.sum	dependabot updates Mon Oct 31 15:24:02 UTC 2022 (#3433)	2022-10-31 08:54:41 -07:00