Inversement, dans la plupart des cas vous pourrez juste envoyer l'objet récupéré de la base de données **directement au client**

Avec **FastAPI** vous aurez toutes les fonctionnalités de **Pydantic**  (comme FastAPI est basé sur Pydantic pour toutes les manipulations de données):

* **Pas de prise de tête**:
    * Pas de nouveau langage de définition de schéma à apprendre.

        when (readByte()) {
            1.toByte() -> ValueSupplier.ExecutionTimeValue.missing<Any>()
            2.toByte() -> ValueSupplier.ExecutionTimeValue.ofNullable(read()) // nullable because serialization may replace value with null, e.g. when using provider of Task
            3.toByte() -> {
                val value = read()

	var adapters []string
	for adapterName, value := range bytesSentPerSecondData {
		adapters = append(adapters, adapterName)
		newStat := n.adapterStats[adapterName]
		newStat.Name = adapterName
		newStat.TxBytes = newStat.TxBytes + value
		n.adapterStats[adapterName] = newStat
	}

	return adapters
}

func (n *networkCounter) mergePacketsReceivedDiscardedData(packetsReceivedDiscardedData map[string]uint64) []string {

            type.isByte -> KaConstantValue.KaByteConstantValue((value as Number).toByte(), expression)
            type.isUByte -> KaConstantValue.KaUnsignedByteConstantValue((value as Number).toByte().toUByte(), expression)
            type.isShort -> KaConstantValue.KaShortConstantValue((value as Number).toShort(), expression)

	}

	*(*slice)(unsafe.Pointer(&b)) = slice{p, size, int(mem / 4)}
	return
}

// used by cmd/cgo
func gobytes(p *byte, n int) (b []byte) {
	if n == 0 {
		return make([]byte, 0)
	}

	if n < 0 || uintptr(n) > maxAlloc {
		panic(errorString("gobytes: length out of range"))
	}

	bp := mallocgc(uintptr(n), nil, false)
	memmove(bp, unsafe.Pointer(p), uintptr(n))

func (t *CommonType) safeString(seen map[typeId]bool) string {
	return t.Name
}

func (t *CommonType) name() string { return t.Name }

// Create and check predefined types
// The string for tBytes is "bytes" not "[]byte" to signify its specialness.

var (
	// Primordial types, needed during initialization.
	// Always passed as pointers so the interface{} type
	// goes through without losing its interfaceness.

            ConstantValueKind.Boolean -> value as Boolean
            ConstantValueKind.Char -> value as Char
            ConstantValueKind.String -> value as String
            ConstantValueKind.Byte -> (value as Number).toByte()
            ConstantValueKind.Double -> (value as Number).toDouble()
            ConstantValueKind.Float -> (value as Number).toFloat()
            ConstantValueKind.Int -> (value as Number).toInt()

			updateResourceMetrics(interfaceSubsystem, interfaceRxErrors, float64(stats.RxErrors), labels, true)
			updateResourceMetrics(interfaceSubsystem, interfaceTxBytes, float64(stats.TxBytes), labels, true)
			updateResourceMetrics(interfaceSubsystem, interfaceTxErrors, float64(stats.TxErrors), labels, true)
		}
		if hm.Mem != nil && len(hm.Mem.Info.Addr) > 0 {
			labels := map[string]string{}

	Name      string
	Got, Want interface{}
}

var testPairs = []testPair{
	{"GoString", C.GoString(C.greeting), greeting},
	{"GoStringN", C.GoStringN(C.greeting, 5), greeting[:5]},
	{"GoBytes", C.GoBytes(unsafe.Pointer(C.greeting), 5), []byte(greeting[:5])},
}

func testHelpers(t *testing.T) {
	for _, pair := range testPairs {
		if !reflect.DeepEqual(pair.Got, pair.Want) {

	// C string to Go string
	func C.GoString(*C.char) string

	// C data with explicit length to Go string
	func C.GoStringN(*C.char, C.int) string

	// C data with explicit length to Go []byte
	func C.GoBytes(unsafe.Pointer, C.int) []byte

As a special case, C.malloc does not call the C library malloc directly
but instead calls a Go helper function that wraps the C library malloc