Pour optimiser la performance lors du renvoi de données JSON, utilisez un type de retour ou un modèle de réponse ; de cette façon, Pydantic prendra en charge la sérialisation en JSON côté Rust, sans passer par Python. Pour en savoir plus, lisez les documents [Tutoriel - Modèle de réponse - Type de retour](../tutorial/response-model.md).

## Étiquettes de documentation - OpenAPI { #documentation-tags-openapi }

Cela signifie également que, dans de nombreux cas, vous pouvez passer l'objet que vous recevez d'une requête **directement à la base de données**, puisque tout est validé automatiquement.

L’inverse est également vrai, dans de nombreux cas, vous pouvez simplement passer l'objet que vous récupérez de la base de données **directement au client**.

			b = append(b, byte(c))
		}
	}
	return string(b)
}

type parser struct {
	err error // Last error seen
}

type formatter struct {
	err error // Last error seen
}

// parseString parses bytes as a NUL-terminated C-style string.
// If a NUL byte is not found then the whole slice is returned as a string.
func (*parser) parseString(b []byte) string {
	if i := bytes.IndexByte(b, 0); i >= 0 {

        final CmdLineParser parser = new CmdLineParser(options);
        try {
            parser.parseArgument(args);
        } catch (final CmdLineException e) {
            System.err.println(e.getMessage());
            System.err.println("java " + SuggestCreator.class.getCanonicalName() + " [options...] arguments...");
            parser.printUsage(System.err);
            return;
        }

 *       Guava while continuing to run it internally, as we do with many other tests. This would
 *       suffice because we our Android users and tests are using the open-source version, which
 *       would no longer have the problematic test. But why bother when we can instead strip it with
 *       a more precisely named annotation?

  }

  public void testNulls() {
    /*
     * Don't bother testing. All non-primitive parameters are used only to construct error messages.
     * We never want to pass null for them, so we haven't annotated them to say that null is
     * allowed. But at the same time, it seems wasteful to bother inserting the checkNotNull calls
     * that NullPointerTester wants.
     *

  }

  public void testNulls() {
    /*
     * Don't bother testing. All non-primitive parameters are used only to construct error messages.
     * We never want to pass null for them, so we haven't annotated them to say that null is
     * allowed. But at the same time, it seems wasteful to bother inserting the checkNotNull calls
     * that NullPointerTester wants.
     *

<%@page pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%>
<script src="${fe:url('/js/admin/jquery-3.7.1.min.js')}" type="text/javascript"></script>
<script src="${fe:url('/js/admin/popper.min.js')}" type="text/javascript"></script>
<script src="${fe:url('/js/admin/bootstrap.min.js')}" type="text/javascript"></script>
<script src="${fe:url('/js/admin/moment-with-locales.min.js')}" type="text/javascript"></script>

 * text is performed automatically by the relevant parser.
 *
 * <p>For example, an XML escaper would convert the literal string {@code "Foo<Bar>"} into {@code
 * "Foo&lt;Bar&gt;"} to prevent {@code "<Bar>"} from being confused with an XML tag. When the
 * resulting XML document is parsed, the parser API will return this text as the original literal
 * string {@code "Foo<Bar>"}.
 *

	<script type="text/javascript" src="${fe:url('/js/jquery-3.7.1.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/clipboard.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/popper.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/bootstrap.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/suggestor.js')}"></script>