pan class="kt">NSCopying</span><span class="p">,</span> <span class="kt">NSMutableCopying</span></code></pre>

                </div>
              </div>
            
          </section>
          <section class="section task-group-section">
            <div class="task-group">
              <ul>
                <li class="item">
                  <div>
                    <code>
                    <a name="/s:vE7RbSwiftCSo12NSURLRequest6bridgeV10Foundation10URLRequest"></a>
                    <a name="