tracing

Documentation

Index

• func FromContext(ctx context.Context) trace.Tracer
• func NewContext(ctx context.Context, tracer trace.Tracer) context.Context
• func NewTracerProvider(ctx context.Context, httpAddr, grpcAddr string) (*tracesdk.TracerProvider, error)

Functions

func FromContext

func FromContext(ctx context.Context) trace.Tracer

FromContext returns a tracer with predefined values from a context.Context.

func NewContext

func NewContext(ctx context.Context, tracer trace.Tracer) context.Context

NewContext returns a new context derived from ctx that embeds the tracer.

func NewTracerProvider

func NewTracerProvider(
	ctx context.Context,
	httpAddr, grpcAddr string,
) (*tracesdk.TracerProvider, error)