const go.opentelemetry.io/otel/api/trace.B3SingleHeader

3 uses

	go.opentelemetry.io/otel/api/trace (current package)
		b3_propagator.go#L76: 	B3SingleHeader
		b3_propagator.go#L106: 	if b3.InjectEncoding.supports(B3SingleHeader) {
		b3_propagator.go#L176: 	if b3.InjectEncoding.supports(B3SingleHeader) {