* is unnecessary; for example, {@code copyOf(copyOf(anArrayList))} will copy the data only once.
   * This reduces the expense of habitually making defensive copies at API boundaries. However, the
   * precise conditions for skipping the copy operation are undefined.
   *
   * @throws NullPointerException if any of {@code elements} is null
   * @since 7.0 (source-compatible since 2.0)
   */

   *     neither fast nor secure. As of January 2017, we suggest:
   *     <ul>
   *       <li>For security:
   *           {@link Hashing#sha256} or a higher-level API.
   *       <li>For speed: {@link Hashing#goodFastHash}, though see its docs for caveats.
   *     </ul>
   */
  @Deprecated
  public static HashFunction md5() {
    return Md5Holder.MD5;
  }

// 2. `subsys:` -> request for config of a single subsystem and the default target.
// 3. `subsys` -> request for config of all targets for the given subsystem.
//
// This is a reporting API and config secrets are redacted in the response.
func (a adminAPIHandlers) GetConfigKVHandler(w http.ResponseWriter, r *http.Request) {
	ctx := r.Context()

	if err != nil {
		return nil, err
	}
	defer done(0, &err)

	return p.storage.ListDir(ctx, origvolume, volume, dirPath, count)
}

// Legacy API - does not have any deadlines
func (p *xlStorageDiskIDCheck) ReadFile(ctx context.Context, volume string, path string, offset int64, buf []byte, verifier *BitrotVerifier) (n int64, err error) {

func auditObjectErasureSet(ctx context.Context, api, object string, set *erasureObjects) {
	if len(logger.AuditTargets()) == 0 {
		return
	}

	op := auditObjectOp{
		Name: decodeDirObject(object),
		Pool: set.poolIndex + 1,
		Set:  set.setIndex + 1,
	}

	logger.GetReqInfo(ctx).AppendTags(api, op.String())
}

// NewNSLock - initialize a new namespace RWLocker instance.

//
// The Writer currently provides no support for sparse files.
type Format int

// Constants to identify various tar formats.
const (
	// Deliberately hide the meaning of constants from public API.
	_ Format = (1 << iota) / 4 // Sequence of 0, 0, 1, 2, 4, 8, etc...

	// FormatUnknown indicates that the format is unknown.
	FormatUnknown

	// The format of the original Unix V7 tar tool prior to standardization.

```
<VersioningConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
        <Status>Enabled</Status>
        <ExcludeFolders>true</ExcludeFolders>

        <ExcludedPrefixes>
          <Prefix>app1-jobs/*/_temporary/</Prefix>
        </ExcludedPrefixes>
        <ExcludedPrefixes>
          <Prefix>app2-jobs/*/_magic/</Prefix>
        </ExcludedPrefixes>

        <!-- .. up to 10 prefixes in all -->

      mediaType.parsedCharset = this.parsedCharset;
    }
    // Return one of the constants if the media type is a known type.
    @SuppressWarnings("GetOrDefaultNotNull") // getOrDefault requires API Level 24
    MediaType result = firstNonNull(knownTypes.get(mediaType), mediaType);
    return result;
  }

  /**
   * Replaces all parameters with the given attribute with a single parameter with the

    return results
```

/// note

فقط توی توابعی که با `async def` ساخته شدن می‌تونی از `await` استفاده کنی.

///

---

اگه از یه کتابخونه سوم‌شخص استفاده می‌کنی که با یه چیزی (مثل دیتابیس، API، سیستم فایل و غیره) ارتباط داره و از `await` پشتیبانی نمی‌کنه (که الان برای بیشتر کتابخونه‌های دیتابیس اینجوریه)، اون وقت *توابع عملیات مسیرت* رو عادی، فقط با `def` تعریف کن، اینجوری:

```Python hl_lines="2"
@app.get('/')

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