* Update metric API documentation
Remove the warning on otel/metric not being GA.
Document the otel/metric and otel/metric/instrument package for
instrumenters.
* Remove unrendered links in MeterProvider.Meter doc
* Clarify synchronous and asynchronous
* Fix misspelling
* Update metric/instrument/doc.go
Co-authored-by: Robert Pająk <pellared@hotmail.com>
* Update metric/instrument/doc.go
Co-authored-by: Robert Pająk <pellared@hotmail.com>
* Update metric/instrument/doc.go
Co-authored-by: Robert Pająk <pellared@hotmail.com>
* Update metric/instrument/doc.go
Co-authored-by: Robert Pająk <pellared@hotmail.com>
* Apply feedback
* Apply suggestions from code review
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
---------
Co-authored-by: Chester Cheung <cheung.zhy.csu@gmail.com>
Co-authored-by: Robert Pająk <pellared@hotmail.com>
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
* Replace Unit from metric/unit with string
Deprecate the units package. This package will not be included in the
metric GA.
* Add changes to changelog
* Update RegisterCallback and Callback decls
RegisterCallback accept variadic Asynchronous instruments instead of a
slice.
Callback accept an observation result recorder to ensure instruments
that are observed by a callback.
* Update global impl
* Update noop impl
* Update SDK impl
* Fix prometheus example
* Fix metric API example_test
* Remove unused registerabler
* Rename ObservationRecorder to MultiObserver
* Update Callback documentation about MultiObserver
* Remove the Observe method from async inst
* Revert to iface for Observers
* Fix async inst docs
* Update global async delegate race test
* Restore removed observe doc
* Remove TODO
* Remove stale comment
* Update changelog
* Split metric inst config
Instead of having the same configuration for both the Synchronous and
Asynchronous instruments, use specific options for both.
* Use Async/Sync opt for appropriate inst
* Update noop inst providers
* Update internal global impl
* Update sdk
* Remove unused method for callbackOption
* Test instrument configuration
* Lint imports
* Add changes to changelog
* Refactor callbacks and further split opts
Define callbacks to return the value observed. Because of the different
types returned for different observables, the callbacks and options are
move to the sync/async packages.
* Update noop impl
* Fix example_test.go
* Fix internal impl
* Update Callbacks
Return observations for distinct attr sets.
* Refactor common code in sdk/metric inst provider
* Update examples and prom exporter
* Generalize callback
* Update changelog
* Add unit tests for callback
* Add meter tests for cbacks on creation
* Rename Observations to Measurements
* Update Callback to accept an Observer
* Update SDK impl
* Move conf to instrument pkg
* Apply suggestions from code review
* docs(metric): document public interfaces with versioning policy
* docs(metric): remove versioning policy warning from interfaces without public method(s)
* Update API docs
Update the async instrument docs for the counters types to explain that
the value recorded is assumed by implementations to be the cumulative
sum.
* Refactor precomputed delta sum aggregation
Report the delta Aggregation while supporting cumulative Aggregate
values.
* Add changes to changelog
* Update Asynchronous API docs
Clarify the Counter and UpDownCounter Observe values are the exact
counter value, not increments to the previous measurements.
* Add the pre-computed sum Aggregator
* Test the PreComputedSum
* Use the PrecomputedSum for async counters
* Add changes to changelog
* Ignore false-positive lint error
* Split NewPrecomputedSum into delta/cumulative vers
* Empty All of the metrics dir
* Add instrument api with documentation
* Add a NoOp implementation.
* Updated to the new config standard
* Address PR comments
* This change moves components to sdk/metrics
The Moved components are:
- metric/metrictest
- metric/number
- metric/internal/registry
- metric/sdkapi
* The SDK changes necessary to satasify the new api
* This fixes the remaing tests.
* Update changelog
* refactor the Noop meter and instruments into one package.
* Renamed pkg.Instruments to pkg.InstrumentProvider
Co-authored-by: Aaron Clawson <MadVikingGod@users.noreply.github.com>
