telemetry

README

telemetry

Aa collection of APIs, SDKs, and tools. Use it to instrument, generate, collect, and export telemetry data

Documentation

Index

• func NewTracePropagator() propagation.TextMapPropagator
• type TracePropagator
  • func (f TracePropagator) Extract(ctx context.Context, carrier propagation.TextMapCarrier) context.Context
  • func (f TracePropagator) Fields() []string
  • func (f TracePropagator) Inject(ctx context.Context, carrier propagation.TextMapCarrier)

Functions

func NewTracePropagator

func NewTracePropagator() propagation.TextMapPropagator

NewTracePropagator creates a new propagator.

Types

type TracePropagator

type TracePropagator struct{}

TracePropagator implements propagation.TracePropagator to propagate traces in HTTP headers for Google Cloud Platform and Stackdriver Trace.

func (TracePropagator) Extract

func (f TracePropagator) Extract(ctx context.Context, carrier propagation.TextMapCarrier) context.Context

Extract returns the context from a given carrier.

func (TracePropagator) Fields

func (f TracePropagator) Fields() []string

func (TracePropagator) Inject

func (f TracePropagator) Inject(ctx context.Context, carrier propagation.TextMapCarrier)

Inject injects the span into a given carrier.