&& doubleToLongBits(max) == doubleToLongBits(other.max);
  }

  /**
   * {@inheritDoc}
   *
   * <p><b>Note:</b> This hash code is consistent with exact equality of the calculated statistics,
   * including the floating point values. See the note on {@link #equals} for details.
   */
  @Override
  public int hashCode() {
    return Objects.hash(count, mean, sumOfSquaresOfDeltas, min, max);
  }

Y también puedes declarar parámetros del cuerpo como opcionales, estableciendo el valor por defecto a `None`:

{* ../../docs_src/body_multiple_params/tutorial001_an_py310.py hl[18:20] *}

/// note | Nota

Ten en cuenta que, en este caso, el `item` que se tomaría del cuerpo es opcional. Ya que tiene un valor por defecto de `None`.

///

## Múltiples parámetros del cuerpo { #multiple-body-parameters }

Los contenidos que devuelvas desde tu *path operation function* se colocarán dentro de esa `Response`.

/// note | Nota

Si usas una clase de response sin media type, FastAPI esperará que tu response no tenga contenido, por lo que no documentará el formato del response en su OpenAPI generado.

///

		default:
			t.Errorf("%s:%d: unable to understand comments: %s", input, lineno, line)
		case 1:
			// no comment
		case 2:
			// might be printed form or hex
			note := strings.TrimSpace(parts[1])
			if isHexes(note) {
				hexes = note
			} else {
				printed = note
			}
		case 3:
			// printed form, then hex
			printed = strings.TrimSpace(parts[1])
			hexes = strings.TrimSpace(parts[2])
			if !isHexes(hexes) {

   * Predicates.notNull())}. For varargs, use {@code Iterables.find(Arrays.asList(a, b, c, ...),
   * Predicates.notNull())}, static importing as necessary.
   *
   * <p><b>Note:</b> if {@code first} is represented as an {@link Optional}, this can be
   * accomplished with {@link Optional#or(Object) first.or(second)}. That approach also allows for

   * words, the new supplier's value will be computed by retrieving the value from {@code supplier},
   * and then applying {@code function} to that value. Note that the resulting supplier will not
   * call {@code supplier} or invoke {@code function} until it is called.
   */
  public static <F extends @Nullable Object, T extends @Nullable Object> Supplier<T> compose(

你还可以在 *路径操作装饰器* 中通过 `response_class` 参数声明要使用的 `Response`（例如任意 `Response` 子类）。

你从 *路径操作函数* 中返回的内容将被放在该 `Response` 中。

/// note | 注意

如果你使用不带有媒体类型的响应类，FastAPI 会认为你的响应没有任何内容，所以不会在生成的 OpenAPI 文档中记录响应格式。

///

## JSON 响应 { #json-responses }

默认情况下 FastAPI 返回 JSON 响应。

    Client->>Proxy: HTTPS-запрос<br/>Host: mysuperapp.com<br/>Path: /items

    Note over Proxy: Прокси-сервер добавляет пересылаемые заголовки

    Proxy->>Server: HTTP-запрос<br/>X-Forwarded-For: [client IP]<br/>X-Forwarded-Proto: https<br/>X-Forwarded-Host: mysuperapp.com<br/>Path: /items

    Note over Server: Server интерпретирует HTTP-заголовки<br/>(если --forwarded-allow-ips установлен)

    participant Server as FastAPI Server

    Client->>Proxy: HTTPS Request<br/>Host: mysuperapp.com<br/>Path: /items

    Note over Proxy: Proxy adds forwarded headers

    Proxy->>Server: HTTP Request<br/>X-Forwarded-For: [client IP]<br/>X-Forwarded-Proto: https<br/>X-Forwarded-Host: mysuperapp.com<br/>Path: /items

    Note over Server: Server interprets headers<br/>(if --forwarded-allow-ips is set)

        addBooleanOption("Xdoclint:all,-missing,-reference", true)

        // Add support for custom tags
        tags("apiNote:a:API Note:", "implSpec:a:Implementation Requirements:", "implNote:a:Implementation Note:")

        // Process all source files for valid javadoc, not just public ones
        addBooleanOption("private", true)
        addBooleanOption("package", true)
    }