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Documentation

Index

• func Fork(ctx context.Context, opts ...trace.SpanStartOption) (context.Context, trace.Span)
• func Htrace(h http.Handler, name string) http.Handler
• func Init(ctx context.Context, name string) (context.Context, func(context.Context) error)
• func Meter(ctx context.Context) api.Meter
• func NamedSpan(ctx context.Context, name string, opts ...trace.SpanStartOption) (context.Context, trace.Span)
• func NewHTTP(ctx context.Context) *httpHandle
• func Span(ctx context.Context, opts ...trace.SpanStartOption) (context.Context, trace.Span)
• func Tracer(ctx context.Context) trace.Tracer
• type SampleRate

Functions

func Fork

func Fork(ctx context.Context, opts ...trace.SpanStartOption) (context.Context, trace.Span)

func Htrace

func Htrace(h http.Handler, name string) http.Handler

func Init

func Init(ctx context.Context, name string) (context.Context, func(context.Context) error)

func Meter

func Meter(ctx context.Context) api.Meter

func NamedSpan

func NamedSpan(ctx context.Context, name string, opts ...trace.SpanStartOption) (context.Context, trace.Span)

func NewHTTP

func NewHTTP(ctx context.Context) *httpHandle

func Span

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

func Tracer

func Tracer(ctx context.Context) trace.Tracer

Types

type SampleRate

type SampleRate string

const (
	SampleAlways SampleRate = "always"
	SampleNever  SampleRate = "never"
)