404.html

<!-- HTML header for doxygen 1.8.13-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
      <!-- Yandex.Metrika counter -->
      <script type="text/javascript" >
        (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)};
        m[i].l=1*new Date();
        for (var j = 0; j < document.scripts.length; j++) {if (document.scripts[j].src === r) { return; }}
        k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)})
        (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym");
        ym(94541714, "init", {
            clickmap:true,
            trackLinks:true,
            accurateTrackBounce:true,
            webvisor:true
        });
      </script>
      <noscript><div><img src="https://mc.yandex.ru/watch/94541714" style="position:absolute; left:-9999px;" alt="" /></div></noscript>
      <!-- /Yandex.Metrika counter -->
      <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
      <meta http-equiv="X-UA-Compatible" content="IE=9"/>
      <meta name="generator" content="Doxygen 1.13.2"/>
      <meta name="viewport" content="width=device-width, initial-scale=1"/>
      <meta property="og:image" content="/logo_in_circle.png"/>
      <meta property="og:image:alt" content="userver logo"/>
      <link rel="icon" href="/favicon.svg">
      <title>userver: 404: Page not Found</title>
      <!-- Roboto fonts -->
      <link rel="preconnect" href="https://fonts.googleapis.com">
      <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
      <link href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,400;0,500;0,700;1,400;1,500;1,700&display=swap" rel="stylesheet">
      <link href="https://fonts.googleapis.com/css2?family=Roboto+Mono:ital@0;1&family=Roboto:ital,wght@0,400;0,500;0,700;1,400;1,500;1,700&display=swap" rel="stylesheet">
      <!-- Roboto fonts -->
      <link href="/tabs.css" rel="stylesheet" type="text/css"/>
      <script type="text/javascript" src="/jquery.js"></script>
      <!-- Highlight.js -->
      <link rel="stylesheet" href="/highlightjs.css">
      <script src="/highlight.min.js"></script>
      <!-- Highlight.js -->
      <!-- Roboto fonts -->
      <script type="text/javascript" src="/dynsections.js"></script>
      <link href="/navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="/navtreedata.js"></script>
<script type="text/javascript" src="/navtree.js"></script>
<script type="text/javascript" src="/resize.js"></script>
<script type="text/javascript" src="/cookie.js"></script>
      <link href="/search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="/search/searchdata.js"></script>
<script type="text/javascript" src="/search/search.js"></script>
      <link href="/doxygen.css" rel="stylesheet" type="text/css" />
      <link href="/doxygen-awesome.css" rel="stylesheet" type="text/css"/>
      <link rel="stylesheet" href="/customdoxygen.css">
      <!-- Doxygen Awesome -->
      <script type="text/javascript" src="/doxygen-awesome-darkmode-toggle.js"></script>
      <script type="text/javascript" src="/doxygen-awesome-fragment-copy-button.js"></script>
      <script type="text/javascript" src="/doxygen-awesome-paragraph-link.js"></script>
      <script type="text/javascript" src="/doxygen-awesome-interactive-toc.js"></script>
      <script type="text/javascript">
        DoxygenAwesomeDarkModeToggle.init()
        DoxygenAwesomeFragmentCopyButton.init()
        DoxygenAwesomeParagraphLink.init()
        DoxygenAwesomeInteractiveToc.topOffset = 180;
      </script>
      <!-- Doxygen Awesome -->
    </head>
    <body>
      <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
        <div id="titlearea">
          <table cellspacing="0" cellpadding="0" style="width: 100%;">
            <tbody>
              <tr style="height: 56px;">
                <td id="projectlogo"><a id='logo-anchor' href="/index.html"><img alt="Logo" src="/logo.svg"/></a></td>
                <td id="projectalign">
                  <div id="projectname">
                    <a class="titlelink" href="/index.html">userver
                    </a>
                  </div>
                  <div id="projectbrief"><a class="titlelink" href="/index.html">C++ Async Framework</a></div>
                </td>
              </tr>
            </tbody>
          </table>
        </div>
        <!-- end header part -->
<!-- Generated by Doxygen 1.13.2 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
var searchBox = new SearchBox("searchBox", "/search/",'.html');
/* @license-end */
</script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() { codefold.init(1); });
/* @license-end */
</script>
<script type="text/javascript" src="/menudata.js"></script>
<script type="text/javascript" src="/menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() {
  initMenu('/',true,false,'search.php','Search',true);
  $(function() { init_search(); });
});
/* @license-end */
</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function(){initNavTree('d8/dee/md_en_2userver_2404.html','/'); initResizable(true); });
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<div id="MSearchResults">
<div class="SRPage">
<div id="SRIndex">
<div id="SRResults"></div>
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRStatus" id="Searching">Searching...</div>
<div class="SRStatus" id="NoMatches">No Matches</div>
</div>
</div>
</div>
</div>

<div><div class="header">
  <div class="headertitle"><div class="title">404: Page not Found</div></div>
</div><!--header-->
<div class="contents">
<div class="textblock"><p><a class="anchor" id="autotoc_md174"></a></p>
<div style="text-align: center; font-size: 200%; line-height: 1.5;"> Check that you typed the address correctly, go back to your previous page or try using our site search to find something specific. </div><p> 
<div style="text-align: center">
  <a href="/d6/d2f/md_en_index.html">
    <img src='/Stiker-5.svg' alt='userver logo annoyed'/>
  </a>
</div>
 </p>
</div></div><!-- contents -->
</div><!-- PageDoc -->
</div><!-- doc-content -->
<!-- HTML footer for doxygen 1.8.13-->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="footer">Generated on Fri Apr 11 2025 14:26:46 for userver by
    <a href="https://www.doxygen.org/index.html">Doxygen</a> 1.13.2</li>
  </ul>
</div>
<script type="text/javascript" src="/codeHighlight.js"></script>
<script type="text/javascript" src="/telegramLanguage.js"></script>
<script type="text/javascript" src="/styledBtn.js"></script>
<script type="text/javascript" src="/search.js"></script>
<script type="text/javascript" src="/header.js"></script>
<script type="text/javascript" src="/searchHighlight.js"></script>
<script>
  const addLinks = () =>  {
      const links = document.createElement('div')
      links.id = 'links';
      links.innerHTML = `
          <a href="https://github.com/userver-framework/" id='github_header' rel="noopener" target="_blank" class="titlelink">
              <img src="/github_logo.svg" alt="Github" class="gh-logo"/>
          </a>
          <a href="https://t.me/userver_en" rel="noopener" id='telegram_channel' target="_blank" class="titlelink generic_tg_link">
              <img src="/telegram_logo.svg" alt="Telegram"/>
          </a>
      `
      document.getElementById('main-navbar').appendChild(links);
  }
  $(function() {
    $(document).ready(function() {
      setTimeout(() => {
      init_all_results_button();
      init_search_hotkey();
      init_header();
      addLinks();
      changeTelegramChannelLanguageForRussianSpeakingUser();
      document.getElementById("side-nav").style.display = "none";
      const isLanding = document.getElementById('landing_logo_id') !== null;
      if (isLanding) return;
      highlight_code();
      styleNavButtons();
    }, 0);
    });
  });
</script>
<script type="module" src="/toc.js"></script>
</body>
</html>