Method count

src/cursor/find_cursor.ts:151–166

* Get the count of documents for this cursor * @deprecated Use `collection.estimatedDocumentCount` or `collection.countDocuments` instead

(options?: CountOptions)

   * @deprecated Use `collection.estimatedDocumentCount` or `collection.countDocuments` instead
   */
  async count(options?: CountOptions): Promise<number> {
    emitWarningOnce(
      'cursor.count is deprecated and will be removed in the next major version, please use `collection.estimatedDocumentCount` or `collection.countDocuments` instead '
    );
    if (typeof options === 'boolean') {
      throw new MongoInvalidArgumentError('Invalid first parameter to count');
    }
    return await executeOperation(
      this.client,
      new CountOperation(this.namespace, this.cursorFilter, {
        ...this.findOptions, // NOTE: order matters here, we may need to refine this
        ...this.cursorOptions,
        ...options
      })
    );
  }

  /** Execute the explain for the cursor */
  async explain(): Promise<Document>;