+++ /dev/null
-===========================
-Determine if a keys exists.
-===========================
-
-.. index:: object: memcached_st
-
---------
-SYNOPSIS
---------
-
-
-#include <libmemcached/memcached.h>
-
-.. c:function:: memcached_return_t memcached_exist(memcached_st *ptr, char *key, size_t *key_length)
-
-.. c:function:: memcached_return_t memcached_exist_by_key(memcached_st *ptr, char *group_key, size_t *group_key_length, char *key, size_t *key_length)
-
- .. versionadded:: 0.53
-
-Compile and link with -lmemcached
-
-
------------
-DESCRIPTION
------------
-
-:c:func:`memcached_exist()` can be used to check to see if a key exists. No value is returned if the key exists, or does not exist, on the server.
-
-
-------
-RETURN
-------
-
-:c:func:`memcached_exist()` sets error to
-to :c:type:`MEMCACHED_SUCCESS` upon finding that the key exists.
-:c:type:`MEMCACHED_NOTFOUND` will be return if the key is not found.
-
-
-----
-HOME
-----
-
-To find out more information please check:
-`http://libmemcached.org/ <http://libmemcached.org/>`_
-
-
---------
-SEE ALSO
---------
-
-:manpage:`memcached(1)` :manpage:`libmemcached(3)` :manpage:`memcached_strerror(3)`
-
-