tle">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">apply</span><span class="p">(</span><span class="n">_</span> <span class="nv">credential</span><span class="p">:</span> <span class="kt"><a href="../Protocols/Authenticator.html#/s:9Alamofire13AuthenticatorP10CredentialQa">Credential</a></span><span class="p">,</span> <span class="n">to</span> <span class="nv">urlRequest</span><span class="p">:</span> <span class="k">inout</span> <span c