google.golang.org/genproto/googleapis/devtools/cloudtrace/v2.traceServiceClient.CreateSpan (method)

one use

	google.golang.org/genproto/googleapis/devtools/cloudtrace/v2 (current package)
		tracing.pb.go#L292: func (c *traceServiceClient) CreateSpan(ctx context.Context, in *Span, opts ...grpc.CallOption) (*Span, error) {