package x

import "go.opentelemetry.io/otel/sdk/trace/internal/x"

Package x documents experimental features for go.opentelemetry.io/otel/sdk/trace.

Index ¶

• Variables
• type Feature
• func (f Feature[T]) Enabled() bool
• func (f Feature[T]) Key() string
• func (f Feature[T]) Lookup() (v T, ok bool)

Variables ¶

var SelfObservability = newFeature("SELF_OBSERVABILITY", func(v string) (string, bool) {
	if strings.EqualFold(v, "true") {
		return v, true
	}
	return "", false
})

SelfObservability is an experimental feature flag that determines if SDK self-observability metrics are enabled.

To enable this feature set the OTEL_GO_X_SELF_OBSERVABILITY environment variable to the case-insensitive string value of "true" (i.e. "True" and "TRUE" will also enable this).

Types ¶

type Feature ¶

type Feature[T any] struct {
	// contains filtered or unexported fields
}

Feature is an experimental feature control flag. It provides a uniform way to interact with these feature flags and parse their values.

func (Feature[T]) Enabled ¶

func (f Feature[T]) Enabled() bool

Enabled reports whether the feature is enabled.

func (Feature[T]) Key ¶

func (f Feature[T]) Key() string

Key returns the environment variable key that needs to be set to enable the feature.

func (Feature[T]) Lookup ¶

func (f Feature[T]) Lookup() (v T, ok bool)

Lookup returns the user configured value for the feature and true if the user has enabled the feature. Otherwise, if the feature is not enabled, a zero-value and false are returned.

Source Files ¶

x.go