/** Indicates that a child URL was discovered. */
        CHILD_URL,
        /** Indicates that multiple child URLs were discovered. */
        CHILD_URLS,
        /** Indicates that a URL was evaluated for crawling eligibility. */
        EVALUATED,
        /** Indicates that a general exception occurred during processing. */
        EXCEPTION,
        /** Indicates that processing of a URL has finished. */
        FINISHED,

    nulled.setNextInWriteQueue(nullEntry);
    nulled.setPreviousInWriteQueue(nullEntry);
  }

  /**
   * Notifies listeners that an entry has been automatically removed due to expiration, eviction, or
   * eligibility for garbage collection. This should be called every time expireEntries or
   * evictEntry is called (once the lock is released).
   */
  void processPendingNotifications() {
    RemovalNotification<K, V> notification;

    nulled.setNextInWriteQueue(nullEntry);
    nulled.setPreviousInWriteQueue(nullEntry);
  }

  /**
   * Notifies listeners that an entry has been automatically removed due to expiration, eviction, or
   * eligibility for garbage collection. This should be called every time expireEntries or
   * evictEntry is called (once the lock is released).
   */
  void processPendingNotifications() {
    RemovalNotification<K, V> notification;

* 📝 Add external link to article: 5 Advanced Features of FastAPI You Should Try. PR [#4436](https://github.com/tiangolo/fastapi/pull/4436) by [@kaustubhgupta](https://github.com/kaustubhgupta).
* ✏ Reword to improve legibility of docs about `TestClient`. PR [#4389](https://github.com/tiangolo/fastapi/pull/4389) by [@rgilton](https://github.com/rgilton).