var go.opentelemetry.io/otel/trace.noopSpanInstance

4 uses

	go.opentelemetry.io/otel/trace (current package)
		context.go#L39: 		return noopSpanInstance
		context.go#L44: 	return noopSpanInstance
		noop.go#L44: 		span = noopSpanInstance
		noop.go#L52: var noopSpanInstance Span = noopSpan{}