baggagetrace

package module

v0.0.0-...-8c03dfa Latest Latest Go to latest Published: May 20, 2024 License: Apache-2.0 Imports: 4 Imported by: 2

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Package baggagetrace implements a baggage span processor.

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This section is empty.

func New() trace.SpanProcessor

New returns a new SpanProcessor.

The Baggage span processor duplicates onto a span the attributes found in Baggage in the parent context at the moment the span is started.

type SpanProcessor struct{}

SpanProcessor is a processing pipeline for spans in the trace signal.

func (processor SpanProcessor) ForceFlush(context.Context) error

ForceFlush exports all ended spans to the configured Exporter that have not yet been exported and is a no-op for this processor.

func (processor SpanProcessor) OnEnd(s trace.ReadOnlySpan)

OnEnd is called when span is finished and is a no-op for this processor.

func (processor SpanProcessor) OnStart(ctx context.Context, span trace.ReadWriteSpan)

OnStart is called when a span is started and adds span attributes for baggage contents.

func (processor SpanProcessor) Shutdown(context.Context) error

Shutdown is called when the SDK shuts down and is a no-op for this processor.