var google.golang.org/protobuf/internal/order.NumberFieldOrder

2 uses

	google.golang.org/protobuf/internal/order (current package)
		order.go#L44: 	NumberFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool {

	google.golang.org/protobuf/proto
		messageset.go#L34: 		fieldOrder = order.NumberFieldOrder