package big

import (
	"errors"
	"fmt"
	"internal/byteorder"
	"math"
)

// Gob codec version. Permits backward-compatible changes to the encoding.
const ratGobVersion byte = 1

// GobEncode implements the [encoding/gob.GobEncoder] interface.
func (x *Rat) GobEncode() ([]byte, error) {
	if x == nil {
		return nil, nil
	}