}

  /**
   * Returns a new range set consisting of the union of this range set and {@code other}.
   *
   * <p>This is essentially the same as {@code TreeRangeSet.create(this).addAll(other)} except it
   * returns an {@code ImmutableRangeSet}.
   *
   * @since 21.0
   */
  public ImmutableRangeSet<C> union(RangeSet<C> other) {
    return unionOf(Iterables.concat(asRanges(), other.asRanges()));
  }

  /**

  }

  /**
   * Returns a new range set consisting of the union of this range set and {@code other}.
   *
   * <p>This is essentially the same as {@code TreeRangeSet.create(this).addAll(other)} except it
   * returns an {@code ImmutableRangeSet}.
   *
   * @since 21.0
   */
  public ImmutableRangeSet<C> union(RangeSet<C> other) {
    return unionOf(Iterables.concat(asRanges(), other.asRanges()));
  }

  /**

///

{* ../../docs_src/extra_models/tutorial003_py310.py hl[1,14:15,18:20,33] *}

### `Union` en Python 3.10 { #union-in-python-3-10 }

///

{* ../../docs_src/extra_models/tutorial003_py310.py hl[1,14:15,18:20,33] *}

### `Union` en Python 3.10 { #union-in-python-3-10 }

///

{* ../../docs_src/extra_models/tutorial003_py310.py hl[1,14:15,18:20,33] *}

### `Union` у Python 3.10 { #union-in-python-3-10 }

У цьому прикладі ми передаємо `Union[PlaneItem, CarItem]` як значення аргументу `response_model`.

## `Union` 或 `anyOf` { #union-or-anyof }

响应可以声明为两个或多个类型的 `Union`，即该响应可以是这些类型中的任意一种。

在 OpenAPI 中会用 `anyOf` 表示。

为此，请使用 Python 标准类型提示 [`typing.Union`](https://docs.python.org/3/library/typing.html#typing.Union)：

/// note | 注意

///

{* ../../docs_src/extra_models/tutorial003_py310.py hl[1,14:15,18:20,33] *}

### Python 3.10'da `Union` { #union-in-python-3-10 }

///

{* ../../docs_src/extra_models/tutorial003_py310.py hl[1,14:15,18:20,33] *}

### `Union` в Python 3.10 { #union-in-python-3-10 }

///

{* ../../docs_src/extra_models/tutorial003_py310.py hl[1,14:15,18:20,33] *}

### `Union` no Python 3.10 { #union-in-python-3-10 }

Um das zu tun, verwenden Sie den Standard-Python-Typhinweis [`typing.Union`](https://docs.python.org/3/library/typing.html#typing.Union):

/// note | Hinweis

Wenn Sie eine [`Union`](https://docs.pydantic.dev/latest/concepts/types/#unions) definieren, listen Sie den spezifischeren Typ zuerst auf, gefolgt vom weniger spezifischen Typ. Im Beispiel unten steht `PlaneItem` vor `CarItem` in `Union[PlaneItem, CarItem]`.

///