<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="generator" content="rustdoc">
<meta name="description" content="Source to the Rust file `examples/ceph.rs`.">
<meta name="keywords" content="rust, rustlang, rust-lang">
<title>ceph.rs.html -- source</title>
<link rel="stylesheet" type="text/css" href="../../../rustdoc.css">
<link rel="stylesheet" type="text/css" href="../../../main.css">
</head>
<body class="rustdoc">
<nav class="sidebar">
</nav>
<nav class="sub">
<form class="search-form js-only">
<div class="search-container">
<input class="search-input" name="search"
autocomplete="off"
placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
type="search">
</div>
</form>
</nav>
<section id='main' class="content source"><pre class="line-numbers"><span id="1"> 1</span>
<span id="2"> 2</span>
<span id="3"> 3</span>
<span id="4"> 4</span>
<span id="5"> 5</span>
<span id="6"> 6</span>
<span id="7"> 7</span>
<span id="8"> 8</span>
<span id="9"> 9</span>
<span id="10">10</span>
<span id="11">11</span>
<span id="12">12</span>
<span id="13">13</span>
<span id="14">14</span>
<span id="15">15</span>
<span id="16">16</span>
<span id="17">17</span>
<span id="18">18</span>
<span id="19">19</span>
<span id="20">20</span>
<span id="21">21</span>
<span id="22">22</span>
<span id="23">23</span>
<span id="24">24</span>
<span id="25">25</span>
<span id="26">26</span>
<span id="27">27</span>
<span id="28">28</span>
<span id="29">29</span>
<span id="30">30</span>
<span id="31">31</span>
<span id="32">32</span>
<span id="33">33</span>
<span id="34">34</span>
<span id="35">35</span>
<span id="36">36</span>
<span id="37">37</span>
<span id="38">38</span>
<span id="39">39</span>
<span id="40">40</span>
<span id="41">41</span>
<span id="42">42</span>
<span id="43">43</span>
<span id="44">44</span>
<span id="45">45</span>
<span id="46">46</span>
<span id="47">47</span>
<span id="48">48</span>
<span id="49">49</span>
<span id="50">50</span>
<span id="51">51</span>
<span id="52">52</span>
<span id="53">53</span>
<span id="54">54</span>
<span id="55">55</span>
<span id="56">56</span>
<span id="57">57</span>
<span id="58">58</span>
<span id="59">59</span>
<span id="60">60</span>
<span id="61">61</span>
<span id="62">62</span>
<span id="63">63</span>
<span id="64">64</span>
<span id="65">65</span>
<span id="66">66</span>
<span id="67">67</span>
<span id="68">68</span>
</pre><pre class='rust '>
<span class='comment'>// Copyright 2016 LambdaStack All rights reserved.</span>
<span class='comment'>//</span>
<span class='comment'>// Licensed under the Apache License, Version 2.0 (the "License");</span>
<span class='comment'>// you may not use this file except in compliance with the License.</span>
<span class='comment'>// You may obtain a copy of the License at</span>
<span class='comment'>//</span>
<span class='comment'>// http://www.apache.org/licenses/LICENSE-2.0</span>
<span class='comment'>//</span>
<span class='comment'>// Unless required by applicable law or agreed to in writing, software</span>
<span class='comment'>// distributed under the License is distributed on an "AS IS" BASIS,</span>
<span class='comment'>// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
<span class='comment'>// See the License for the specific language governing permissions and</span>
<span class='comment'>// limitations under the License.</span>
<span class='attribute'>#<span class='op'>!</span>[<span class='ident'>allow</span>(<span class='ident'>unused_imports</span>)]</span>
<span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>ceph_rust</span>;
<span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>lsio</span>;
<span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>libc</span>;
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>iter</span>::<span class='ident'>FromIterator</span>;
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>ptr</span>;
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>str</span>;
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>slice</span>;
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>ffi</span>::{<span class='ident'>CStr</span>, <span class='ident'>CString</span>};
<span class='kw'>use</span> <span class='ident'>libc</span>::<span class='op'>*</span>;
<span class='kw'>use</span> <span class='ident'>ceph_rust</span>::<span class='ident'>rados</span> <span class='kw'>as</span> <span class='ident'>ceph</span>;
<span class='macro'>macro_rules</span><span class='macro'>!</span> <span class='ident'>zeroed_c_char_buf</span> {
(<span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>n</span>:<span class='ident'>expr</span>) <span class='op'>=></span> {
<span class='ident'>repeat</span>(<span class='number'>0</span>).<span class='ident'>take</span>(<span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>n</span>).<span class='ident'>collect</span>::<span class='op'><</span><span class='ident'>Vec</span><span class='op'><</span><span class='ident'>c_char</span><span class='op'>>></span>();
}
}
<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>not</span>(<span class='ident'>target_os</span> <span class='op'>=</span> <span class='string'>"linux"</span>))]</span>
<span class='kw'>fn</span> <span class='ident'>main</span>(){}
<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_os</span> <span class='op'>=</span> <span class='string'>"linux"</span>)]</span>
<span class='kw'>fn</span> <span class='ident'>main</span>() {
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>major</span>: <span class='ident'>i32</span> <span class='op'>=</span> <span class='number'>0</span>;
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>minor</span>: <span class='ident'>i32</span> <span class='op'>=</span> <span class='number'>0</span>;
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>extra</span>: <span class='ident'>i32</span> <span class='op'>=</span> <span class='number'>0</span>;
<span class='kw'>let</span> <span class='ident'>config_file</span> <span class='op'>=</span> <span class='ident'>CString</span>::<span class='ident'>new</span>(<span class='string'>"/etc/ceph/ceph.conf"</span>).<span class='ident'>unwrap</span>();
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>cluster</span>: <span class='ident'>ceph</span>::<span class='ident'>rados_t</span> <span class='op'>=</span> <span class='ident'>std</span>::<span class='ident'>ptr</span>::<span class='ident'>null_mut</span>();
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>ret_code</span>: <span class='ident'>i32</span>;
<span class='kw'>unsafe</span> {
<span class='ident'>ceph</span>::<span class='ident'>rados_version</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>major</span>, <span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>minor</span>, <span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>extra</span>);
<span class='ident'>ret_code</span> <span class='op'>=</span> <span class='ident'>ceph</span>::<span class='ident'>rados_create</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>cluster</span>, <span class='ident'>std</span>::<span class='ident'>ptr</span>::<span class='ident'>null</span>());
<span class='macro'>println</span><span class='macro'>!</span>(<span class='string'>"Return code: {} - {:?}"</span>, <span class='ident'>ret_code</span>, <span class='ident'>cluster</span>);
<span class='ident'>ret_code</span> <span class='op'>=</span> <span class='ident'>ceph</span>::<span class='ident'>rados_conf_read_file</span>(<span class='ident'>cluster</span>, <span class='ident'>config_file</span>.<span class='ident'>as_ptr</span>());
<span class='macro'>println</span><span class='macro'>!</span>(<span class='string'>"Return code: {} - {:?}"</span>, <span class='ident'>ret_code</span>, <span class='ident'>cluster</span>);
<span class='ident'>ret_code</span> <span class='op'>=</span> <span class='ident'>ceph</span>::<span class='ident'>rados_connect</span>(<span class='ident'>cluster</span>);
<span class='macro'>println</span><span class='macro'>!</span>(<span class='string'>"Return code: {} - {:?}"</span>, <span class='ident'>ret_code</span>, <span class='ident'>cluster</span>);
<span class='kw'>let</span> <span class='ident'>pools_list</span> <span class='op'>=</span> <span class='ident'>ceph</span>::<span class='ident'>helpers</span>::<span class='ident'>rados_pools</span>(<span class='ident'>cluster</span>).<span class='ident'>unwrap</span>();
<span class='macro'>println</span><span class='macro'>!</span>(<span class='string'>"{:?}"</span>, <span class='ident'>pools_list</span>);
<span class='ident'>ceph</span>::<span class='ident'>rados_shutdown</span>(<span class='ident'>cluster</span>);
}
<span class='macro'>println</span><span class='macro'>!</span>(<span class='string'>"v{}.{}.{}"</span>, <span class='ident'>major</span>, <span class='ident'>minor</span>, <span class='ident'>extra</span>);
}
</pre>
</section>
<section id='search' class="content hidden"></section>
<section class="footer"></section>
<aside id="help" class="hidden">
<div>
<h1 class="hidden">Help</h1>
<div class="shortcuts">
<h2>Keyboard Shortcuts</h2>
<dl>
<dt>?</dt>
<dd>Show this help dialog</dd>
<dt>S</dt>
<dd>Focus the search field</dd>
<dt>⇤</dt>
<dd>Move up in search results</dd>
<dt>⇥</dt>
<dd>Move down in search results</dd>
<dt>⏎</dt>
<dd>Go to active search result</dd>
<dt>+</dt>
<dd>Collapse/expand all sections</dd>
</dl>
</div>
<div class="infos">
<h2>Search Tricks</h2>
<p>
Prefix searches with a type followed by a colon (e.g.
<code>fn:</code>) to restrict the search to a given type.
</p>
<p>
Accepted types are: <code>fn</code>, <code>mod</code>,
<code>struct</code>, <code>enum</code>,
<code>trait</code>, <code>type</code>, <code>macro</code>,
and <code>const</code>.
</p>
<p>
Search functions by type signature (e.g.
<code>vec -> usize</code> or <code>* -> vec</code>)
</p>
</div>
</div>
</aside>
<script>
window.rootPath = "../../../";
window.currentCrate = "ceph";
window.playgroundUrl = "";
</script>
<script src="../../../jquery.js"></script>
<script src="../../../main.js"></script>
<script defer src="../../../search-index.js"></script>
</body>
</html>