+<p>We were not able to bind() to the socket.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t28MEMCACHED_CONNECTION_FAILUREE">
+<span id="_CPPv3N18memcached_return_t28MEMCACHED_CONNECTION_FAILUREE"></span><span id="_CPPv2N18memcached_return_t28MEMCACHED_CONNECTION_FAILUREE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_CONNECTION_FAILURE</code><a class="headerlink" href="#_CPPv4N18memcached_return_t28MEMCACHED_CONNECTION_FAILUREE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>A unknown error has occurred while trying to connect to a server.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t42MEMCACHED_CONNECTION_SOCKET_CREATE_FAILUREE">
+<span id="_CPPv3N18memcached_return_t42MEMCACHED_CONNECTION_SOCKET_CREATE_FAILUREE"></span><span id="_CPPv2N18memcached_return_t42MEMCACHED_CONNECTION_SOCKET_CREATE_FAILUREE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_CONNECTION_SOCKET_CREATE_FAILURE</code><a class="headerlink" href="#_CPPv4N18memcached_return_t42MEMCACHED_CONNECTION_SOCKET_CREATE_FAILUREE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><div class="deprecated">
+<p><span class="versionmodified deprecated">Deprecated since version <0.30.</span></p>
+</div>
+<p>An error has occurred while trying to connect to a server.
+It is likely that either the number of file descriptors need to be increased or you are out of memory.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t29MEMCACHED_DATA_DOES_NOT_EXISTE">
+<span id="_CPPv3N18memcached_return_t29MEMCACHED_DATA_DOES_NOT_EXISTE"></span><span id="_CPPv2N18memcached_return_t29MEMCACHED_DATA_DOES_NOT_EXISTE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_DATA_DOES_NOT_EXIST</code><a class="headerlink" href="#_CPPv4N18memcached_return_t29MEMCACHED_DATA_DOES_NOT_EXISTE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The data requested with the key given was not found.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t21MEMCACHED_DATA_EXISTSE">
+<span id="_CPPv3N18memcached_return_t21MEMCACHED_DATA_EXISTSE"></span><span id="_CPPv2N18memcached_return_t21MEMCACHED_DATA_EXISTSE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_DATA_EXISTS</code><a class="headerlink" href="#_CPPv4N18memcached_return_t21MEMCACHED_DATA_EXISTSE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The data requested with the key given was not found.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t17MEMCACHED_DELETEDE">
+<span id="_CPPv3N18memcached_return_t17MEMCACHED_DELETEDE"></span><span id="_CPPv2N18memcached_return_t17MEMCACHED_DELETEDE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_DELETED</code><a class="headerlink" href="#_CPPv4N18memcached_return_t17MEMCACHED_DELETEDE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The object requested by the key has been deleted.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t20MEMCACHED_DEPRECATEDE">
+<span id="_CPPv3N18memcached_return_t20MEMCACHED_DEPRECATEDE"></span><span id="_CPPv2N18memcached_return_t20MEMCACHED_DEPRECATEDE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_DEPRECATED</code><a class="headerlink" href="#_CPPv4N18memcached_return_t20MEMCACHED_DEPRECATEDE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The method that was requested has been deprecated.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t15MEMCACHED_E2BIGE">
+<span id="_CPPv3N18memcached_return_t15MEMCACHED_E2BIGE"></span><span id="_CPPv2N18memcached_return_t15MEMCACHED_E2BIGE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_E2BIG</code><a class="headerlink" href="#_CPPv4N18memcached_return_t15MEMCACHED_E2BIGE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Item is too large for the server to store.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t13MEMCACHED_ENDE">
+<span id="_CPPv3N18memcached_return_t13MEMCACHED_ENDE"></span><span id="_CPPv2N18memcached_return_t13MEMCACHED_ENDE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_END</code><a class="headerlink" href="#_CPPv4N18memcached_return_t13MEMCACHED_ENDE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The server has completed returning all of the objects requested.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t15MEMCACHED_ERRNOE">
+<span id="_CPPv3N18memcached_return_t15MEMCACHED_ERRNOE"></span><span id="_CPPv2N18memcached_return_t15MEMCACHED_ERRNOE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_ERRNO</code><a class="headerlink" href="#_CPPv4N18memcached_return_t15MEMCACHED_ERRNOE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>An error has occurred in the driver which has set errno.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t26MEMCACHED_FAIL_UNIX_SOCKETE">
+<span id="_CPPv3N18memcached_return_t26MEMCACHED_FAIL_UNIX_SOCKETE"></span><span id="_CPPv2N18memcached_return_t26MEMCACHED_FAIL_UNIX_SOCKETE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_FAIL_UNIX_SOCKET</code><a class="headerlink" href="#_CPPv4N18memcached_return_t26MEMCACHED_FAIL_UNIX_SOCKETE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>A connection was not established with the server via a unix domain socket.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t17MEMCACHED_FAILUREE">
+<span id="_CPPv3N18memcached_return_t17MEMCACHED_FAILUREE"></span><span id="_CPPv2N18memcached_return_t17MEMCACHED_FAILUREE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_FAILURE</code><a class="headerlink" href="#_CPPv4N18memcached_return_t17MEMCACHED_FAILUREE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><div class="deprecated">
+<p><span class="versionmodified deprecated">Deprecated since version <0.30.</span></p>
+</div>
+<p>A unknown failure has occurred in the server.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t27MEMCACHED_FETCH_NOTFINISHEDE">
+<span id="_CPPv3N18memcached_return_t27MEMCACHED_FETCH_NOTFINISHEDE"></span><span id="_CPPv2N18memcached_return_t27MEMCACHED_FETCH_NOTFINISHEDE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_FETCH_NOTFINISHED</code><a class="headerlink" href="#_CPPv4N18memcached_return_t27MEMCACHED_FETCH_NOTFINISHEDE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>A request has been made, but the server has not finished the fetch of the last request.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t29MEMCACHED_HOST_LOOKUP_FAILUREE">
+<span id="_CPPv3N18memcached_return_t29MEMCACHED_HOST_LOOKUP_FAILUREE"></span><span id="_CPPv2N18memcached_return_t29MEMCACHED_HOST_LOOKUP_FAILUREE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_HOST_LOOKUP_FAILURE</code><a class="headerlink" href="#_CPPv4N18memcached_return_t29MEMCACHED_HOST_LOOKUP_FAILUREE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>A DNS failure has occurred.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t27MEMCACHED_INVALID_ARGUMENTSE">
+<span id="_CPPv3N18memcached_return_t27MEMCACHED_INVALID_ARGUMENTSE"></span><span id="_CPPv2N18memcached_return_t27MEMCACHED_INVALID_ARGUMENTSE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_INVALID_ARGUMENTS</code><a class="headerlink" href="#_CPPv4N18memcached_return_t27MEMCACHED_INVALID_ARGUMENTSE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The arguments supplied to the given function were not valid.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t31MEMCACHED_INVALID_HOST_PROTOCOLE">
+<span id="_CPPv3N18memcached_return_t31MEMCACHED_INVALID_HOST_PROTOCOLE"></span><span id="_CPPv2N18memcached_return_t31MEMCACHED_INVALID_HOST_PROTOCOLE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_INVALID_HOST_PROTOCOL</code><a class="headerlink" href="#_CPPv4N18memcached_return_t31MEMCACHED_INVALID_HOST_PROTOCOLE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The server you are connecting too has an invalid protocol.
+Most likely you are connecting to an older server that does not speak the binary protocol.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t14MEMCACHED_ITEME">
+<span id="_CPPv3N18memcached_return_t14MEMCACHED_ITEME"></span><span id="_CPPv2N18memcached_return_t14MEMCACHED_ITEME"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_ITEM</code><a class="headerlink" href="#_CPPv4N18memcached_return_t14MEMCACHED_ITEME" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>An item has been fetched (this is an internal error only).</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t21MEMCACHED_KEY_TOO_BIGE">
+<span id="_CPPv3N18memcached_return_t21MEMCACHED_KEY_TOO_BIGE"></span><span id="_CPPv2N18memcached_return_t21MEMCACHED_KEY_TOO_BIGE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_KEY_TOO_BIG</code><a class="headerlink" href="#_CPPv4N18memcached_return_t21MEMCACHED_KEY_TOO_BIGE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The key that has been provided is too large for the given server.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t24MEMCACHED_MAXIMUM_RETURNE">
+<span id="_CPPv3N18memcached_return_t24MEMCACHED_MAXIMUM_RETURNE"></span><span id="_CPPv2N18memcached_return_t24MEMCACHED_MAXIMUM_RETURNE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_MAXIMUM_RETURN</code><a class="headerlink" href="#_CPPv4N18memcached_return_t24MEMCACHED_MAXIMUM_RETURNE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>This in an internal only state.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t35MEMCACHED_MEMORY_ALLOCATION_FAILUREE">
+<span id="_CPPv3N18memcached_return_t35MEMCACHED_MEMORY_ALLOCATION_FAILUREE"></span><span id="_CPPv2N18memcached_return_t35MEMCACHED_MEMORY_ALLOCATION_FAILUREE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_MEMORY_ALLOCATION_FAILURE</code><a class="headerlink" href="#_CPPv4N18memcached_return_t35MEMCACHED_MEMORY_ALLOCATION_FAILUREE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>An error has occurred while trying to allocate memory.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t25MEMCACHED_NO_KEY_PROVIDEDE">
+<span id="_CPPv3N18memcached_return_t25MEMCACHED_NO_KEY_PROVIDEDE"></span><span id="_CPPv2N18memcached_return_t25MEMCACHED_NO_KEY_PROVIDEDE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_NO_KEY_PROVIDED</code><a class="headerlink" href="#_CPPv4N18memcached_return_t25MEMCACHED_NO_KEY_PROVIDEDE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><div class="deprecated">
+<p><span class="versionmodified deprecated">Deprecated since version <0.30: </span>Use <a class="reference internal" href="#_CPPv4N18memcached_return_t26MEMCACHED_BAD_KEY_PROVIDEDE" title="memcached_return_t::MEMCACHED_BAD_KEY_PROVIDED"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">MEMCACHED_BAD_KEY_PROVIDED</span></code></a> instead.</p>
+</div>
+<p>No key was provided.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t20MEMCACHED_NO_SERVERSE">
+<span id="_CPPv3N18memcached_return_t20MEMCACHED_NO_SERVERSE"></span><span id="_CPPv2N18memcached_return_t20MEMCACHED_NO_SERVERSE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_NO_SERVERS</code><a class="headerlink" href="#_CPPv4N18memcached_return_t20MEMCACHED_NO_SERVERSE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>No servers have been added to the memcached_st object.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t18MEMCACHED_NOTFOUNDE">
+<span id="_CPPv3N18memcached_return_t18MEMCACHED_NOTFOUNDE"></span><span id="_CPPv2N18memcached_return_t18MEMCACHED_NOTFOUNDE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_NOTFOUND</code><a class="headerlink" href="#_CPPv4N18memcached_return_t18MEMCACHED_NOTFOUNDE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The object requested was not found.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t19MEMCACHED_NOTSTOREDE">
+<span id="_CPPv3N18memcached_return_t19MEMCACHED_NOTSTOREDE"></span><span id="_CPPv2N18memcached_return_t19MEMCACHED_NOTSTOREDE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_NOTSTORED</code><a class="headerlink" href="#_CPPv4N18memcached_return_t19MEMCACHED_NOTSTOREDE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The request to store an object failed.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t23MEMCACHED_NOT_SUPPORTEDE">
+<span id="_CPPv3N18memcached_return_t23MEMCACHED_NOT_SUPPORTEDE"></span><span id="_CPPv2N18memcached_return_t23MEMCACHED_NOT_SUPPORTEDE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_NOT_SUPPORTED</code><a class="headerlink" href="#_CPPv4N18memcached_return_t23MEMCACHED_NOT_SUPPORTEDE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The given method is not supported in the server.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t21MEMCACHED_PARSE_ERRORE">
+<span id="_CPPv3N18memcached_return_t21MEMCACHED_PARSE_ERRORE"></span><span id="_CPPv2N18memcached_return_t21MEMCACHED_PARSE_ERRORE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_PARSE_ERROR</code><a class="headerlink" href="#_CPPv4N18memcached_return_t21MEMCACHED_PARSE_ERRORE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>An error has occurred while trying to parse the configuration string.
+You should use memparse to determine what the error was.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t26MEMCACHED_PARSE_USER_ERRORE">
+<span id="_CPPv3N18memcached_return_t26MEMCACHED_PARSE_USER_ERRORE"></span><span id="_CPPv2N18memcached_return_t26MEMCACHED_PARSE_USER_ERRORE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_PARSE_USER_ERROR</code><a class="headerlink" href="#_CPPv4N18memcached_return_t26MEMCACHED_PARSE_USER_ERRORE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>An error has occurred in parsing the configuration string.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t22MEMCACHED_PARTIAL_READE">
+<span id="_CPPv3N18memcached_return_t22MEMCACHED_PARTIAL_READE"></span><span id="_CPPv2N18memcached_return_t22MEMCACHED_PARTIAL_READE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_PARTIAL_READ</code><a class="headerlink" href="#_CPPv4N18memcached_return_t22MEMCACHED_PARTIAL_READE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The read was only partially successful.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t24MEMCACHED_PROTOCOL_ERRORE">
+<span id="_CPPv3N18memcached_return_t24MEMCACHED_PROTOCOL_ERRORE"></span><span id="_CPPv2N18memcached_return_t24MEMCACHED_PROTOCOL_ERRORE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_PROTOCOL_ERROR</code><a class="headerlink" href="#_CPPv4N18memcached_return_t24MEMCACHED_PROTOCOL_ERRORE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>An unknown error has occurred in the protocol.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t22MEMCACHED_READ_FAILUREE">
+<span id="_CPPv3N18memcached_return_t22MEMCACHED_READ_FAILUREE"></span><span id="_CPPv2N18memcached_return_t22MEMCACHED_READ_FAILUREE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_READ_FAILURE</code><a class="headerlink" href="#_CPPv4N18memcached_return_t22MEMCACHED_READ_FAILUREE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>A read failure has occurred.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t22MEMCACHED_SERVER_ERRORE">
+<span id="_CPPv3N18memcached_return_t22MEMCACHED_SERVER_ERRORE"></span><span id="_CPPv2N18memcached_return_t22MEMCACHED_SERVER_ERRORE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_SERVER_ERROR</code><a class="headerlink" href="#_CPPv4N18memcached_return_t22MEMCACHED_SERVER_ERRORE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>An unknown error has occurred in the server.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t28MEMCACHED_SERVER_MARKED_DEADE">
+<span id="_CPPv3N18memcached_return_t28MEMCACHED_SERVER_MARKED_DEADE"></span><span id="_CPPv2N18memcached_return_t28MEMCACHED_SERVER_MARKED_DEADE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_SERVER_MARKED_DEAD</code><a class="headerlink" href="#_CPPv4N18memcached_return_t28MEMCACHED_SERVER_MARKED_DEADE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The requested server has been marked dead.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t21MEMCACHED_SOME_ERRORSE">
+<span id="_CPPv3N18memcached_return_t21MEMCACHED_SOME_ERRORSE"></span><span id="_CPPv2N18memcached_return_t21MEMCACHED_SOME_ERRORSE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_SOME_ERRORS</code><a class="headerlink" href="#_CPPv4N18memcached_return_t21MEMCACHED_SOME_ERRORSE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>A multi request has been made, and some undetermined number of errors have occurred.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t14MEMCACHED_STATE">
+<span id="_CPPv3N18memcached_return_t14MEMCACHED_STATE"></span><span id="_CPPv2N18memcached_return_t14MEMCACHED_STATE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_STAT</code><a class="headerlink" href="#_CPPv4N18memcached_return_t14MEMCACHED_STATE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>A "stat" command has been returned in the protocol.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t16MEMCACHED_STOREDE">
+<span id="_CPPv3N18memcached_return_t16MEMCACHED_STOREDE"></span><span id="_CPPv2N18memcached_return_t16MEMCACHED_STOREDE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_STORED</code><a class="headerlink" href="#_CPPv4N18memcached_return_t16MEMCACHED_STOREDE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The requested object has been successfully stored on the server.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t17MEMCACHED_SUCCESSE">
+<span id="_CPPv3N18memcached_return_t17MEMCACHED_SUCCESSE"></span><span id="_CPPv2N18memcached_return_t17MEMCACHED_SUCCESSE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_SUCCESS</code><a class="headerlink" href="#_CPPv4N18memcached_return_t17MEMCACHED_SUCCESSE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The request was successfully executed.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t17MEMCACHED_TIMEOUTE">
+<span id="_CPPv3N18memcached_return_t17MEMCACHED_TIMEOUTE"></span><span id="_CPPv2N18memcached_return_t17MEMCACHED_TIMEOUTE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_TIMEOUT</code><a class="headerlink" href="#_CPPv4N18memcached_return_t17MEMCACHED_TIMEOUTE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>Operation has timed out.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t30MEMCACHED_UNKNOWN_READ_FAILUREE">
+<span id="_CPPv3N18memcached_return_t30MEMCACHED_UNKNOWN_READ_FAILUREE"></span><span id="_CPPv2N18memcached_return_t30MEMCACHED_UNKNOWN_READ_FAILUREE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_UNKNOWN_READ_FAILURE</code><a class="headerlink" href="#_CPPv4N18memcached_return_t30MEMCACHED_UNKNOWN_READ_FAILUREE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>An unknown read failure only occurs when either there is a bug in the server,
+or in rare cases where an ethernet nic is reporting dubious information.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t26MEMCACHED_UNKNOWN_STAT_KEYE">
+<span id="_CPPv3N18memcached_return_t26MEMCACHED_UNKNOWN_STAT_KEYE"></span><span id="_CPPv2N18memcached_return_t26MEMCACHED_UNKNOWN_STAT_KEYE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_UNKNOWN_STAT_KEY</code><a class="headerlink" href="#_CPPv4N18memcached_return_t26MEMCACHED_UNKNOWN_STAT_KEYE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>The server you are communicating with has a stat key which has not be defined in the protocol.</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t15MEMCACHED_VALUEE">
+<span id="_CPPv3N18memcached_return_t15MEMCACHED_VALUEE"></span><span id="_CPPv2N18memcached_return_t15MEMCACHED_VALUEE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_VALUE</code><a class="headerlink" href="#_CPPv4N18memcached_return_t15MEMCACHED_VALUEE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>A value has been returned from the server (this is an internal condition only).</p>
+</dd></dl>
+
+<dl class="cpp enumerator">
+<dt id="_CPPv4N18memcached_return_t23MEMCACHED_WRITE_FAILUREE">
+<span id="_CPPv3N18memcached_return_t23MEMCACHED_WRITE_FAILUREE"></span><span id="_CPPv2N18memcached_return_t23MEMCACHED_WRITE_FAILUREE"></span><em class="property">enumerator </em><code class="sig-name descname">MEMCACHED_WRITE_FAILURE</code><a class="headerlink" href="#_CPPv4N18memcached_return_t23MEMCACHED_WRITE_FAILUREE" title="Permalink to this definition">¶</a><br /></dt>
+<dd><p>An error has occurred while trying to write to a server.</p>
+</dd></dl>
+
+</dd></dl>
+