flagvar

var (
	StringToKind = map[reflect.Kind]func(in string) (any, error){
		reflect.Int8: func(in string) (any, error) {
			n, err := strconv.ParseInt(in, 10, 8)
			return int8(n), err
		},
		reflect.Int16: func(in string) (any, error) {
			n, err := strconv.ParseInt(in, 10, 16)
			return int16(n), err
		},
		reflect.Int32: func(in string) (any, error) {
			n, err := strconv.ParseInt(in, 10, 32)
			return int32(n), err
		},
		reflect.Int64: func(in string) (any, error) {
			return strconv.ParseInt(in, 10, 64)
		},
		reflect.Int: func(in string) (any, error) {
			n, err := strconv.ParseInt(in, 10, strconv.IntSize)
			return int(n), err
		},
		reflect.Uint8: func(in string) (any, error) {
			n, err := strconv.ParseUint(in, 10, 8)
			return uint8(n), err
		},
		reflect.Uint16: func(in string) (any, error) {
			n, err := strconv.ParseUint(in, 10, 16)
			return uint16(n), err
		},
		reflect.Uint32: func(in string) (any, error) {
			n, err := strconv.ParseUint(in, 10, 32)
			return uint32(n), err
		},
		reflect.Uint64: func(in string) (any, error) {
			return strconv.ParseUint(in, 10, 64)
		},
		reflect.Uint: func(in string) (any, error) {
			n, err := strconv.ParseUint(in, 10, strconv.IntSize)
			return uint(n), err
		},
		reflect.Float32: func(in string) (any, error) {
			n, err := strconv.ParseFloat(in, 32)
			return float32(n), err
		},
		reflect.Float64: func(in string) (any, error) {
			return strconv.ParseFloat(in, 64)
		},
		reflect.String: func(in string) (any, error) {
			return in, nil
		},
		reflect.Bool: func(in string) (any, error) {
			return strconv.ParseBool(in)
		},
	}
	KindToString = map[reflect.Kind]func(x any) string{
		reflect.Int8: func(in any) string {
			return fmt.Sprintf("%d", in)
		},
		reflect.Int16: func(in any) string {
			return fmt.Sprintf("%d", in)
		},
		reflect.Int32: func(in any) string {
			return fmt.Sprintf("%d", in)
		},
		reflect.Int64: func(in any) string {
			return fmt.Sprintf("%d", in)
		},
		reflect.Int: func(in any) string {
			return fmt.Sprintf("%d", in)
		},
		reflect.Uint8: func(in any) string {
			return fmt.Sprintf("%d", in)
		},
		reflect.Uint16: func(in any) string {
			return fmt.Sprintf("%d", in)
		},
		reflect.Uint32: func(in any) string {
			return fmt.Sprintf("%d", in)
		},
		reflect.Uint64: func(in any) string {
			return fmt.Sprintf("%d", in)
		},
		reflect.Uint: func(in any) string {
			return fmt.Sprintf("%d", in)
		},
		reflect.Float32: func(in any) string {
			return fmt.Sprintf("%.2f", in)
		},
		reflect.Float64: func(in any) string {
			return fmt.Sprintf("%.2f", in)
		},
		reflect.String: func(in any) string {
			return in.(string)
		},
		reflect.Bool: func(in any) string {
			return strconv.FormatBool(in.(bool))
		},
	}
)

var StringSlice = Slice[string]