~Two defects are fixed here. However, note that async instrument
delegation appears to have been broken a long time.~
Internalizes and tests the behavior of the Global MeterProvider. This
moves the call to `Unwrap()` out of the SDK, fully concealing it within
the internal/global package (using an un-exported method).
This adds a test for the new functionality. While this test is not
comprehensive, because it doesn't test every instrument variation, it
explicitly tests that both the NewCallback function and the Observe
functions receive objects constructed by the alternate SDK.
Fixes#5827
---------
Co-authored-by: David Ashpole <dashpole@google.com>
Co-authored-by: Robert Pająk <pellared@hotmail.com>
* Use gofumpt instead of gofmt in golangci-lint conf
* Run gofumpt fixes
* Format generated templates
---------
Co-authored-by: Chester Cheung <cheung.zhy.csu@gmail.com>
* Revert "Move global metric back to `otel/metric/global` for minor release (#3986)"
This reverts commit 8dba38e02f.
* Add changes to changelog
* Fix versions and go mod tidy
* Run go-mod-tidy
* Revert "Remove the deprecated `otel/metric/global` pkg (#3829)"
This reverts commit 60f7d42d1e.
* Revert "Support a global MeterProvider in `go.opentelemetry.io/otel` (#3818)"
This reverts commit 813936187e.
* Remove top level metric global
* Add change to changelog
* PoC of embedded private method ifaces
* Rename embed to embedded
* Add an embedded iface for all instruments
* Fix metric/instrument tests
* Fix global and otel
* Fix SDK
* Comment the embedded pkg types
* Update the embedded pkg docs
* Update otel/metric docs about impls
* Update otel/metric type docs on impl
* Update docs in otel/metric/instrument on default
* Add changes to changelog
* Apply suggestions from code review
Co-authored-by: Robert Pająk <pellared@hotmail.com>
* Apply feedback on URLs
* Reword based on feedback
* Make it clear we only recommended embedding noop
* Ignore links with godot linter
---------
Co-authored-by: Robert Pająk <pellared@hotmail.com>
