kubernetes/vendor/go.opentelemetry.io/otel/internal/global/trace.go

type tracerProvider …

var _ …

// setDelegate configures p to delegate all TracerProvider functionality to
// provider.
//
// All Tracers provided prior to this function call are switched out to be
// Tracers provided by provider.
//
// It is guaranteed by the caller that this happens only once.
func (p *tracerProvider) setDelegate(provider trace.TracerProvider) { … }

// Tracer implements TracerProvider.
func (p *tracerProvider) Tracer(name string, opts ...trace.TracerOption) trace.Tracer { … }

type il …

type tracer …

var _ …

// setDelegate configures t to delegate all Tracer functionality to Tracers
// created by provider.
//
// All subsequent calls to the Tracer methods will be passed to the delegate.
//
// It is guaranteed by the caller that this happens only once.
func (t *tracer) setDelegate(provider trace.TracerProvider) { … }

// Start implements trace.Tracer by forwarding the call to t.delegate if
// set, otherwise it forwards the call to a NoopTracer.
func (t *tracer) Start(ctx context.Context, name string, opts ...trace.SpanStartOption) (context.Context, trace.Span) { … }

type nonRecordingSpan …

var _ …

// SpanContext returns the wrapped SpanContext.
func (s nonRecordingSpan) SpanContext() trace.SpanContext { … }

// IsRecording always returns false.
func (nonRecordingSpan) IsRecording() bool { … }

// SetStatus does nothing.
func (nonRecordingSpan) SetStatus(codes.Code, string) { … }

// SetError does nothing.
func (nonRecordingSpan) SetError(bool) { … }

// SetAttributes does nothing.
func (nonRecordingSpan) SetAttributes(...attribute.KeyValue) { … }

// End does nothing.
func (nonRecordingSpan) End(...trace.SpanEndOption) { … }

// RecordError does nothing.
func (nonRecordingSpan) RecordError(error, ...trace.EventOption) { … }

// AddEvent does nothing.
func (nonRecordingSpan) AddEvent(string, ...trace.EventOption) { … }

// AddLink does nothing.
func (nonRecordingSpan) AddLink(trace.Link) { … }

// SetName does nothing.
func (nonRecordingSpan) SetName(string) { … }

func (s nonRecordingSpan) TracerProvider() trace.TracerProvider { … }