//
// nosplit because traceAcquire is nosplit.
//
//go:nosplit
func lockRankMayTraceFlush() {
	lockWithRankMayAcquire(&trace.lock, getLockRank(&trace.lock))
}

// traceBlockReason is an enumeration of reasons a goroutine might block.
// This is the interface the rest of the runtime uses to tell the
// tracer why a goroutine blocked. The tracer then propagates this information
// into the trace however it sees fit.
//

```

그렇지 않으면 `/users/{user_id}`는 `/users/me` 요청 또한 매개변수 `user_id`의 값이 `"me"`인 것으로 "생각하게" 됩니다.

## 사전정의 값

만약 *경로 매개변수*를 받는 *경로 작동*이 있지만, *경로 매개변수*로 가능한 값들을 미리 정의하고 싶다면 파이썬 표준 <abbr title="열거형(Enumeration)">`Enum`</abbr>을 사용할 수 있습니다.

### `Enum` 클래스 생성

`Enum`을 임포트하고 `str`과 `Enum`을 상속하는 서브 클래스를 만듭니다.

`str`을 상속함으로써 API 문서는 값이 `string` 형이어야 하는 것을 알게 되고 이는 문서에 제대로 표시됩니다.

```

それ以外の場合、 `/users/{users_id}` は `/users/me` としてもマッチします。値が「"me"」であるパラメータ `user_id` を受け取ると「考え」ます。

## 定義済みの値

*パスパラメータ*を受け取る *path operation* をもち、有効な*パスパラメータ*の値を事前に定義したい場合は、標準のPython <abbr title="Enumeration">`Enum`</abbr> を利用できます。

### `Enum` クラスの作成

`Enum` をインポートし、 `str` と `Enum` を継承したサブクラスを作成します。

`str` を継承することで、APIドキュメントは値が `文字列` でなければいけないことを知り、正確にレンダリングできるようになります。

			delete(e.shardsBySvc[serviceName], namespace)
		}
		if len(e.shardsBySvc[serviceName]) == 0 {
			delete(e.shardsBySvc, serviceName)
		}
	}
	epShards.Unlock()
}

// PushType is an enumeration that decides what type push we should do when we get EDS update.
type PushType int

const (
	// NoPush does not push any thing.
	NoPush PushType = iota
	// IncrementalPush just pushes endpoints.

            abstract class GuavaVersionWorkAction extends TestWorkAction {
                @Inject
                public GuavaVersionWorkAction() { }

                public void execute() {
                    Enumeration<URL> resources = this.getClass().getClassLoader()
                            .getResources("META-INF/MANIFEST.MF")
                    while (resources.hasMoreElements()) {

	// This is the same heuristic that libpng uses, although the filters are attempted in order of
	// estimated most likely to be minimal (ftUp, ftPaeth, ftNone, ftSub, ftAverage), rather than
	// in their enumeration order (ftNone, ftSub, ftUp, ftAverage, ftPaeth).
	cdat0 := cr[0][1:]
	cdat1 := cr[1][1:]
	cdat2 := cr[2][1:]
	cdat3 := cr[3][1:]
	cdat4 := cr[4][1:]
	pdat := pr[1:]
	n := len(cdat0)

      this.millis = millis;
      this.label = label;
    }

    @Override
    public String toString() {
      return label;
    }
  }

  /** Convenient subsets of the {@link Timeout} enumeration for specifying scenario outcomes. */
  private enum TimeoutsToUse {
    ANY(Timeout.values()),
    PAST(Timeout.MIN, Timeout.MINUS_SMALL, Timeout.ZERO),
    FUTURE(Timeout.SMALL, Timeout.MAX),
    SMALL(Timeout.SMALL),

      this.millis = millis;
      this.label = label;
    }

    @Override
    public String toString() {
      return label;
    }
  }

  /** Convenient subsets of the {@link Timeout} enumeration for specifying scenario outcomes. */
  private enum TimeoutsToUse {
    ANY(Timeout.values()),
    PAST(Timeout.MIN, Timeout.MINUS_SMALL, Timeout.ZERO),
    FUTURE(Timeout.SMALL, Timeout.MAX),
    SMALL(Timeout.SMALL),

	cmd.PersistentFlags().StringVar(&workloadsNamespace, "workload-namespace", "",
		"Filter workloads by namespace field")

	return cmd
}

// Level is an enumeration of all supported log levels.
type Level int

const (
	defaultLoggerName = "level"
)

const (
	// OffLevel disables logging
	OffLevel Level = iota

	TFlag       TFlag   // extra type information flags
	Align_      uint8   // alignment of variable with this type
	FieldAlign_ uint8   // alignment of struct field with this type
	Kind_       Kind    // enumeration for C
	// function for comparing objects of this type
	// (ptr to object A, ptr to object B) -> ==?
	Equal func(unsafe.Pointer, unsafe.Pointer) bool
	// GCData stores the GC type data for the garbage collector.