Google Git
Sign in
apache / incubator-teaclave-website / refs/heads/asf-site / . / api-docs / crates-app / src / ring / debug.rs.html
blob: ac00a85c74538338ae3021595e1e78de25d64bc5 [file] [log] [blame]
<!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 of the Rust file `/root/.cargo/registry/src/github.com-1ecc6299db9ec823/ring-0.16.20/src/debug.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>debug.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../normalize.css"><link rel="stylesheet" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../ayu.css" disabled><link rel="stylesheet" href="../../dark.css" disabled><link rel="stylesheet" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script defer src="../../source-script.js"></script><script defer src="../../source-files.js"></script><script defer src="../../main.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><a class="sidebar-logo" href="../../ring/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../ring/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><pre class="src-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>
<span id="69">69</span>
<span id="70">70</span>
<span id="71">71</span>
<span id="72">72</span>
<span id="73">73</span>
<span id="74">74</span>
<span id="75">75</span>
<span id="76">76</span>
<span id="77">77</span>
<span id="78">78</span>
<span id="79">79</span>
<span id="80">80</span>
<span id="81">81</span>
<span id="82">82</span>
<span id="83">83</span>
<span id="84">84</span>
</pre><pre class="rust"><code><span class="comment">// Copyright 2018 Trent Clarke.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHORS DISCLAIM ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
// OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
// CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
// Generates an implementation of the Debug trait for a type that defers to the
// Debug implementation for a given field.
</span><span class="macro">macro_rules! </span>derive_debug_via_id {
(<span class="macro-nonterminal">$typename</span>:ident) =&gt; {
<span class="kw">impl </span>::core::fmt::Debug <span class="kw">for </span><span class="macro-nonterminal">$typename </span>{
<span class="kw">fn </span>fmt(<span class="kw-2">&amp;</span><span class="self">self</span>, f: <span class="kw-2">&amp;mut </span>::core::fmt::Formatter) -&gt; <span class="prelude-ty">Result</span>&lt;(), ::core::fmt::Error&gt; {
::core::fmt::Debug::fmt(<span class="kw-2">&amp;</span><span class="self">self</span>.id, f)
}
}
};
}
<span class="macro">macro_rules! </span>derive_debug_via_field {
(<span class="macro-nonterminal">$</span><span class="kw">type</span>:<span class="macro-nonterminal">ty</span>, <span class="macro-nonterminal">$field</span>:ident) =&gt; {
<span class="macro">derive_debug_via_field!</span>(<span class="macro-nonterminal">$</span><span class="kw">type</span>, <span class="macro">stringify!</span>(<span class="macro-nonterminal">$</span><span class="kw">type</span>), <span class="macro-nonterminal">$field</span>);
};
(<span class="macro-nonterminal">$</span><span class="kw">type</span>:<span class="macro-nonterminal">ty</span>, <span class="macro-nonterminal">$typename</span>:expr, <span class="macro-nonterminal">$field</span>:ident) =&gt; {
<span class="kw">impl </span>::core::fmt::Debug <span class="kw">for </span><span class="macro-nonterminal">$</span><span class="kw">type </span>{
<span class="kw">fn </span><span class="macro-nonterminal">fmt</span>(<span class="kw-2">&amp;</span><span class="self">self</span>, f: <span class="kw-2">&amp;mut </span>::core::fmt::Formatter) -&gt; <span class="prelude-ty">Result</span>&lt;(), ::core::fmt::Error&gt; {
f.debug_struct(<span class="macro-nonterminal">$typename</span>)
.field(<span class="macro">stringify!</span>(<span class="macro-nonterminal">$field</span>), <span class="kw-2">&amp;</span><span class="self">self</span>.<span class="macro-nonterminal">$field</span>)
.finish()
}
}
};
}
<span class="comment">// Generates an implementation of the Debug trait for a type that outputs the
// hex encoding of the byte slice representation of the value.
</span><span class="macro">macro_rules! </span>derive_debug_self_as_ref_hex_bytes {
(<span class="macro-nonterminal">$typename</span>:ident) =&gt; {
<span class="kw">impl </span>::core::fmt::Debug <span class="kw">for </span><span class="macro-nonterminal">$typename </span>{
<span class="kw">fn </span>fmt(<span class="kw-2">&amp;</span><span class="self">self</span>, f: <span class="kw-2">&amp;mut </span>::core::fmt::Formatter) -&gt; <span class="prelude-ty">Result</span>&lt;(), ::core::fmt::Error&gt; {
<span class="kw">crate</span>::debug::write_hex_tuple(f, <span class="macro">stringify!</span>(<span class="macro-nonterminal">$typename</span>), <span class="self">self</span>)
}
}
};
}
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>write_hex_tuple(
fmt: <span class="kw-2">&amp;mut </span>core::fmt::Formatter,
type_name: <span class="kw-2">&amp;</span>str,
value: <span class="kw-2">&amp;</span><span class="kw">dyn </span>AsRef&lt;[u8]&gt;,
) -&gt; <span class="prelude-ty">Result</span>&lt;(), ::core::fmt::Error&gt; {
fmt.debug_tuple(type_name)
.field(<span class="kw-2">&amp;</span>HexStr(value.as_ref()))
.finish()
}
<span class="kw">pub struct </span>HexStr&lt;<span class="lifetime">&#39;a</span>&gt;(<span class="kw">pub </span><span class="kw-2">&amp;</span><span class="lifetime">&#39;a </span>[u8]);
<span class="kw">impl </span>core::fmt::Debug <span class="kw">for </span>HexStr&lt;<span class="lifetime">&#39;_</span>&gt; {
<span class="kw">fn </span>fmt(<span class="kw-2">&amp;</span><span class="self">self</span>, fmt: <span class="kw-2">&amp;mut </span>core::fmt::Formatter) -&gt; <span class="prelude-ty">Result</span>&lt;(), core::fmt::Error&gt; {
fmt.write_str(<span class="string">&quot;\&quot;&quot;</span>)<span class="question-mark">?</span>;
write_hex_bytes(fmt, <span class="self">self</span>.<span class="number">0</span>)<span class="question-mark">?</span>;
fmt.write_str(<span class="string">&quot;\&quot;&quot;</span>)<span class="question-mark">?</span>;
<span class="prelude-val">Ok</span>(())
}
}
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>write_hex_bytes(
fmt: <span class="kw-2">&amp;mut </span>core::fmt::Formatter,
bytes: <span class="kw-2">&amp;</span>[u8],
) -&gt; <span class="prelude-ty">Result</span>&lt;(), ::core::fmt::Error&gt; {
<span class="kw">for </span>byte <span class="kw">in </span>bytes {
<span class="macro">write!</span>(fmt, <span class="string">&quot;{:02x}&quot;</span>, byte)<span class="question-mark">?</span>;
}
<span class="prelude-val">Ok</span>(())
}
</code></pre></div>
</section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="ring" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html>