Wir können *Pfadoperationen* auch direkt zur `FastAPI`-App hinzufügen.

Hier machen wir es ... nur um zu zeigen, dass wir es können 🤷:

{* ../../docs_src/bigger_applications/app_an_py310/main.py hl[21:23] title["app/main.py"] *}

und es wird korrekt funktionieren, zusammen mit allen anderen *Pfadoperationen*, die mit `app.include_router()` hinzugefügt wurden.

/// info | Sehr technische Details

  public void testNullPointers() {
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicStaticMethods(ImmutableList.class);
    tester.testAllPublicInstanceMethods(ImmutableList.of(1, 2, 3));
  }

  @J2ktIncompatible
  @GwtIncompatible // SerializableTester
  public void testSerialization_empty() {
    Collection<String> c = ImmutableList.of();

    public void test_process_withCustomSessionId() throws Exception {
        // Test that custom sessionId is sanitized
        Crawler.Options options = new Crawler.Options();
        options.sessionId = "test-session-123";

        // Simulate what process() does - sanitize sessionId
        if (options.sessionId != null) {
            options.sessionId = options.sessionId.replaceAll("-", "_");
        }

                  protected Set<String> create(String[] elements) {
                    Iterable<String> rowKeys = ImmutableSet.copyOf(elements);
                    Iterable<Integer> columnKeys = ImmutableList.of(1, 2, 3);
                    Table<String, Integer, Character> table =
                        ArrayTable.create(rowKeys, columnKeys);
                    populateForRowKeySet(table, elements);

      hash += Long.hashCode(array[i]);
    }
    return hash;
  }

  /**
   * Returns a string representation of this array in the same form as {@link
   * Arrays#toString(long[])}, for example {@code "[1, 2, 3]"}.
   */
  @Override
  public String toString() {
    if (isEmpty()) {
      return "[]";
    }
    StringBuilder builder = new StringBuilder(length() * 5); // rough estimate is fine

                  protected Set<String> create(String[] elements) {
                    Iterable<String> rowKeys = ImmutableSet.copyOf(elements);
                    Iterable<Integer> columnKeys = ImmutableList.of(1, 2, 3);
                    Table<String, Integer, Character> table =
                        ArrayTable.create(rowKeys, columnKeys);
                    populateForRowKeySet(table, elements);

    public void test_setObject_withDifferentTypes() {
        // Test setObject with different object types
        try {
            WebApiUtil.setObject("stringValue", "test");
            WebApiUtil.setObject("intValue", 123);
            WebApiUtil.setObject("booleanValue", true);
            WebApiUtil.setObject("objectValue", new Object());

            // Test with collections

        .testEquals();
  }

  @J2ktIncompatible
  @GwtIncompatible // SerializableTester
  public void testForMapWithDefaultSerializable() {
    checkCanReserialize(Functions.forMap(ImmutableMap.of(1, 2), 3));
  }

  public void testForMapWithDefault_null() {
    ImmutableMap<String, Integer> map = ImmutableMap.of("One", 1);
    Function<String, @Nullable Integer> function = Functions.forMap(map, null);

	ORR.P	R2, R3, R4         // ERROR "invalid .P suffix"
	CMP.S	R1, R2	           // ERROR "invalid .S suffix"
	BIC.P	$124, R1, R2       // ERROR "invalid .P suffix"
	MOVW.S	$124, R1           // ERROR "invalid .S suffix"
	MVN.S	$123, g            // ERROR "invalid .S suffix"
	RSB.U	$0, R9             // ERROR "invalid .U suffix"
	CMP.S	$29, g             // ERROR "invalid .S suffix"
	ADD.W	R1<<R2, R3         // ERROR "invalid .W suffix"

   *   <li>Underscores ('_') are permitted wherever dashes ('-') are permitted.
   *   <li>Parts other than the final part may start with a digit, as mandated by <a
   *       href="https://tools.ietf.org/html/rfc1123#section-2">RFC 1123</a>.
   * </ul>
   *
   * @param domain A domain name (not IP address)
   * @throws IllegalArgumentException if {@code domain} is not syntactically valid according to
   *     {@link #isValid}