trace

package

v0.8.7 Latest Latest Go to latest Published: Sep 19, 2023 License: MIT Imports: 4 Imported by: 0

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Valid go.mod file

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type DatadogTracer struct{}

func (t *DatadogTracer) SpanFromContext(ctx context.Context) Span

func (t *DatadogTracer) StartSpan(ctx context.Context, resourceName string) (context.Context, Span)

type MultiTracer []Tracer

MultiTracer uses the first tracer that responds with a non-empty span

func (ts MultiTracer) SpanFromContext(ctx context.Context) Span

func (ts MultiTracer) StartSpan(ctx context.Context, resourceName string) (context.Context, Span)

type NilSpan struct{}

func (s *NilSpan) AddStringAttribute(name, value string)

func (s *NilSpan) Empty() bool

func (s *NilSpan) End()

func (s *NilSpan) Internal() any

type OpenCensusTracer struct{}

func (t *OpenCensusTracer) SpanFromContext(ctx context.Context) Span

func (t *OpenCensusTracer) StartSpan(ctx context.Context, resourceName string) (context.Context, Span)

type Span interface {
	End()
	AddStringAttribute(name, value string)

	Empty() bool
	Internal() any
}

type Tracer interface {
	StartSpan(ctx context.Context, resourceName string) (context.Context, Span)
	SpanFromContext(ctx context.Context) Span
}