}

	var volInfos []VolInfo
	// TestXLStorage empty list vols.
	if volInfos, err = xlStorage.ListVols(t.Context()); err != nil {
		t.Fatalf("expected: <nil>, got: %s", err)
	} else if len(volInfos) != 1 {
		t.Fatalf("expected: one entry, got: %v", volInfos)
	}

	// TestXLStorage non-empty list vols.
	if err = xlStorage.MakeVol(t.Context(), "success-vol"); err != nil {

	return errInvalidArgument
}

// ListVols - List all volumes on a remote disk.
func (client *storageRESTClient) ListVols(ctx context.Context) (vols []VolInfo, err error) {
	return nil, errInvalidArgument
}

// StatVol - get volume info over the network.
func (client *storageRESTClient) StatVol(ctx context.Context, volume string) (vol VolInfo, err error) {

* Muchas funcionalidades extra (gracias a Starlette) como:
    * **WebSockets**
    * pruebas extremadamente fáciles basadas en HTTPX y `pytest`
    * **CORS**
    * **Sesiones de Cookies**
    * ...y más.

### Despliega tu app (opcional) { #deploy-your-app-optional }

* Muitos recursos extras (graças ao Starlette) como:
    * **WebSockets**
    * testes extremamente fáceis baseados em HTTPX e `pytest`
    * **CORS**
    * **Cookie Sessions**
    * ...e mais.

### Implemente sua aplicação (opcional) { #deploy-your-app-optional }

 * @author Jon Noack
 */
@GwtIncompatible // not worth using in GWT for now
class CompactHashSet<E extends @Nullable Object> extends AbstractSet<E> implements Serializable {
  // TODO(user): cache all field accesses in local vars

  /** Creates an empty {@code CompactHashSet} instance. */
  public static <E extends @Nullable Object> CompactHashSet<E> create() {
    return new CompactHashSet<>();
  }

  /**

* Множество дополнительных функций (благодаря Starlette), таких как:
    * **WebSockets**
    * чрезвычайно простые тесты на основе HTTPX и `pytest`
    * **CORS**
    * **сессии с использованием cookie**
    * ...и многое другое.

### Разверните приложение (опционально) { #deploy-your-app-optional }

    @BeforeClass
    public static void beforeClass() throws Exception {
        runner = new OpenSearchRunner();
        runner.onBuild((number, settingsBuilder) -> {
            settingsBuilder.put("http.cors.enabled", true);
            settingsBuilder.put("discovery.type", "single-node");
        })
                .build(newConfigs().clusterName("SuggestIndexerTest")
                        .numOfNode(1)

* [Strawberry](https://strawberry.rocks) ve diğer kütüphaneler ile **GraphQL** entegrasyonu.
* Starlette sayesinde gelen birçok ek özellik:
    * **WebSockets**
    * HTTPX ve `pytest` tabanlı aşırı kolay testler
    * **CORS**
    * **Cookie Sessions**
    * ...ve daha fazlası.

### Uygulamanızı deploy edin (opsiyonel) { #deploy-your-app-optional }

	// in-place update is off.
	globalInplaceUpdateDisabled = strings.EqualFold(env.Get(config.EnvUpdate, config.EnableOn), config.EnableOff)

	// Check if the supported credential env vars,
	// "MINIO_ROOT_USER" and "MINIO_ROOT_PASSWORD" are provided
	// Warn user if deprecated environment variables,
	// "MINIO_ACCESS_KEY" and "MINIO_SECRET_KEY", are defined
	// Check all error conditions first

* **GraphQL** integration with [Strawberry](https://strawberry.rocks) and other libraries.
* Many extra features (thanks to Starlette) as:
    * **WebSockets**
    * extremely easy tests based on HTTPX and `pytest`
    * **CORS**
    * **Cookie Sessions**
    * ...and more.

### Deploy your app (optional) { #deploy-your-app-optional }