const digits = "0123456789abcdef"

// appendDecimal appends the decimal string representation of x to b.
func appendDecimal(b []byte, x uint8) []byte {
	// Using this function rather than strconv.AppendUint makes IPv4
	// string building 2x faster.

	if x >= 100 {
		b = append(b, digits[x/100])
	}
	if x >= 10 {
		b = append(b, digits[x/10%10])
	}
	return append(b, digits[x%10])
}

func (v Value) append(dst []byte) []byte {
	switch v.Kind() {
	case KindString:
		return append(dst, v.str()...)
	case KindInt64:
		return strconv.AppendInt(dst, int64(v.num), 10)
	case KindUint64:
		return strconv.AppendUint(dst, v.num, 10)
	case KindFloat64:
		return strconv.AppendFloat(dst, v.float(), 'g', -1, 64)
	case KindBool:
		return strconv.AppendBool(dst, v.bool())
	case KindDuration:

	// map header, size 3
	// string "PartNumber"
	o = append(o, 0x83, 0xaa, 0x50, 0x61, 0x72, 0x74, 0x4e, 0x75, 0x6d, 0x62, 0x65, 0x72)
	o = msgp.AppendInt(o, z.PartNumber)
	// string "Algorithm"
	o = append(o, 0xa9, 0x41, 0x6c, 0x67, 0x6f, 0x72, 0x69, 0x74, 0x68, 0x6d)
	o = msgp.AppendUint(o, uint(z.Algorithm))
	// string "Hash"
	o = append(o, 0xa4, 0x48, 0x61, 0x73, 0x68)
	o = msgp.AppendBytes(o, z.Hash)
	return
}

	switch rv.Kind() {
	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
		return strconv.AppendInt(buf, rv.Int(), 10), true
	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
		return strconv.AppendUint(buf, rv.Uint(), 10), true
	case reflect.Float32:
		return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 32), true
	case reflect.Float64:

			case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
				if err := emit(p, strconv.AppendInt(scratch[:0], vf.Int(), 10)); err != nil {
					return err
				}
			case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
				if err := emit(p, strconv.AppendUint(scratch[:0], vf.Uint(), 10)); err != nil {
					return err
				}
			case reflect.Float32, reflect.Float64:

	b := e.AvailableBuffer()
	b = mayAppendQuote(b, opts.quoted)
	b = strconv.AppendInt(b, v.Int(), 10)
	b = mayAppendQuote(b, opts.quoted)
	e.Write(b)
}

func uintEncoder(e *encodeState, v reflect.Value, opts encOpts) {
	b := e.AvailableBuffer()
	b = mayAppendQuote(b, opts.quoted)
	b = strconv.AppendUint(b, v.Uint(), 10)
	b = mayAppendQuote(b, opts.quoted)
	e.Write(b)
}

	// map header, size 3
	// string "Total"
	o = append(o, 0x83, 0xa5, 0x54, 0x6f, 0x74, 0x61, 0x6c)
	o = msgp.AppendInt(o, z.Total)
	// string "Writes"
	o = append(o, 0xa6, 0x57, 0x72, 0x69, 0x74, 0x65, 0x73)
	o = msgp.AppendInt(o, z.Writes)
	// string "Reads"
	o = append(o, 0xa5, 0x52, 0x65, 0x61, 0x64, 0x73)
	o = msgp.AppendInt(o, z.Reads)
	return
}

// UnmarshalMsg implements msgp.Unmarshaler

	o = msgp.AppendBool(o, z.StopDiskAtLimit)
	// string "pool"
	o = append(o, 0xa4, 0x70, 0x6f, 0x6f, 0x6c)
	o = msgp.AppendInt(o, z.pool)
	// string "set"
	o = append(o, 0xa3, 0x73, 0x65, 0x74)
	o = msgp.AppendInt(o, z.set)
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *listPathOptions) UnmarshalMsg(bts []byte) (o []byte, err error) {
	var field []byte

	// string "lu"
	o = append(o, 0xa2, 0x6c, 0x75)
	o = msgp.AppendTime(o, z.LastUpdate)
	// string "ra"
	o = append(o, 0xa2, 0x72, 0x61)
	o = msgp.AppendInt(o, z.RetryAttempts)
	// string "at"
	o = append(o, 0xa2, 0x61, 0x74)
	o = msgp.AppendInt(o, z.Attempts)
	// string "cmp"
	o = append(o, 0xa3, 0x63, 0x6d, 0x70)
	o = msgp.AppendBool(o, z.Complete)
	// string "fld"
	o = append(o, 0xa3, 0x66, 0x6c, 0x64)

			// Format the sparse map.
			hdr.Size = 0 // Replace with encoded size
			spb = append(strconv.AppendInt(spb, int64(len(spd)), 10), '\n')
			for _, s := range spd {
				hdr.Size += s.Length
				spb = append(strconv.AppendInt(spb, s.Offset, 10), '\n')
				spb = append(strconv.AppendInt(spb, s.Length, 10), '\n')
			}
			pad := blockPadding(int64(len(spb)))
			spb = append(spb, zeroBlock[:pad]...)