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Code Issues Releases Activity

Add instrumentation scope attributes (#3131)

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* Add WithScopeAttributes TracerOption to trace API

* Add Attributes field to instrumentation Scope

* Use scope attributes for new Tracer

* Fix stdouttrace expected test output

* Allow unexported Set fields in sdk/trace test

* Export instrumentation scope attrs in OTLP

* Add changes to the changelog

* Fix imports with make lint

* Add unit tests for WithScopeAttributes

* Fix English in Scope documentation
This commit is contained in:
Tyler Yahn
2022-08-31 15:19:50 -07:00
committed by GitHub
parent 454d57b720
commit 0078faeb0e
9 changed files with 126 additions and 9 deletions
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18
trace/config.go
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@ -24,7 +24,8 @@ import (
type TracerConfig struct {
instrumentationVersion string
// Schema URL of the telemetry emitted by the Tracer.
schemaURL string
schemaURL string
attributes attribute.Set
}
// InstrumentationVersion returns the version of the library providing instrumentation.
@ -37,6 +38,11 @@ func (t *TracerConfig) SchemaURL() string {
return t.schemaURL
}
// Attributes returns the scope attribute set of the Tracer.
func (t *TracerConfig) Attributes() attribute.Set {
return t.attributes
}
// NewTracerConfig applies all the options to a returned TracerConfig.
func NewTracerConfig(options ...TracerOption) TracerConfig {
var config TracerConfig
@ -314,3 +320,13 @@ func WithSchemaURL(schemaURL string) TracerOption {
return cfg
})
}
// WithScopeAttributes sets the attributes for the scope of a Tracer. The
// attributes are stored as an attribute set. Duplicate values are removed, the
// last value is used.
func WithScopeAttributes(attr ...attribute.KeyValue) TracerOption {
return tracerOptionFunc(func(cfg TracerConfig) TracerConfig {
cfg.attributes = attribute.NewSet(attr...)
return cfg
})
}