tracer

Documentation

Index

• func ContextWithSpan(c context.Context, span trace.Span) context.Context
• func GetPropagation() propagation.TextMapPropagator
• func GetTracer() trace.Tracer
• func GetTracerProvider() trace.TracerProvider
• func NewHttpClient(rt http.RoundTripper) *http.Client
• func SetHttpClient(ctx context.Context) context.Context
• func SpanFromContext(ctx context.Context) trace.Span
• func Start(ctx context.Context, spanName string, opts ...trace.SpanStartOption) (context.Context, trace.Span)
• func TransportWrapper(rt http.RoundTripper) http.RoundTripper
• type ExporterName
• type Option
  • func WithExporter(name ExporterName) Option
  • func WithFileName(name string) Option
  • func WithWriter(w io.Writer) Option
• type Service
• type Tracer
  • func InitOpenTelemetry(ctx context.Context, instrumentationName string, options ...Option) (*Tracer, error)
  • func InitOpenTelemetryWithService(ctx context.Context, instrumentationName string, service Service, ...) (*Tracer, error)

Functions

func ContextWithSpan

func ContextWithSpan(c context.Context, span trace.Span) context.Context

func GetPropagation

func GetPropagation() propagation.TextMapPropagator

func GetTracer

func GetTracer() trace.Tracer

func GetTracerProvider

func GetTracerProvider() trace.TracerProvider

func NewHttpClient

func NewHttpClient(rt http.RoundTripper) *http.Client

func SetHttpClient

func SetHttpClient(ctx context.Context) context.Context

func SpanFromContext

func SpanFromContext(ctx context.Context) trace.Span

func Start

func Start(ctx context.Context, spanName string, opts ...trace.SpanStartOption) (context.Context, trace.Span)

func TransportWrapper

func TransportWrapper(rt http.RoundTripper) http.RoundTripper

Types

type ExporterName

type ExporterName int

const (
	ExporterNone ExporterName = iota
	ExporterJaeger
	ExporterJSON
)

type Option

type Option interface {
	// contains filtered or unexported methods
}

func WithExporter

func WithExporter(name ExporterName) Option

func WithFileName

func WithFileName(name string) Option

func WithWriter

func WithWriter(w io.Writer) Option

type Service

type Service struct {
	Name    string
	Version string
}

type Tracer

type Tracer struct {
	// contains filtered or unexported fields
}

func InitOpenTelemetry

func InitOpenTelemetry(ctx context.Context, instrumentationName string, options ...Option) (*Tracer, error)

func InitOpenTelemetryWithService

func InitOpenTelemetryWithService(ctx context.Context, instrumentationName string, service Service, options ...Option) (*Tracer, error)