mirror of
https://github.com/fafhrd91/actix-web
synced 2025-07-01 08:45:10 +02:00
Deploying to gh-pages from @ actix/actix-web@26efa64278 🚀
This commit is contained in:
github-merge-queue[bot]
215
src/actix_http/message.rs.html
Normal file
215
src/actix_http/message.rs.html
Normal file
@ -0,0 +1,215 @@
|
||||
<!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 `actix-http/src/message.rs`."><title>message.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-dd39b87e5fcfba68.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="actix_http" data-themes="" data-resource-suffix="" data-rustdoc-version="1.80.0-nightly (bdbbb6c6a 2024-05-26)" data-channel="nightly" data-search-js="search-d52510db62a78183.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../../static.files/storage-118b08c4c78b968e.js"></script><script defer src="../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../src-files.js"></script><script defer src="../../static.files/main-20a3ad099b048cf2.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-df360f571f6edeae.css"></noscript><link rel="icon" href="https://actix.rs/favicon.ico"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers"><a href="#1" id="1">1</a>
|
||||
<a href="#2" id="2">2</a>
|
||||
<a href="#3" id="3">3</a>
|
||||
<a href="#4" id="4">4</a>
|
||||
<a href="#5" id="5">5</a>
|
||||
<a href="#6" id="6">6</a>
|
||||
<a href="#7" id="7">7</a>
|
||||
<a href="#8" id="8">8</a>
|
||||
<a href="#9" id="9">9</a>
|
||||
<a href="#10" id="10">10</a>
|
||||
<a href="#11" id="11">11</a>
|
||||
<a href="#12" id="12">12</a>
|
||||
<a href="#13" id="13">13</a>
|
||||
<a href="#14" id="14">14</a>
|
||||
<a href="#15" id="15">15</a>
|
||||
<a href="#16" id="16">16</a>
|
||||
<a href="#17" id="17">17</a>
|
||||
<a href="#18" id="18">18</a>
|
||||
<a href="#19" id="19">19</a>
|
||||
<a href="#20" id="20">20</a>
|
||||
<a href="#21" id="21">21</a>
|
||||
<a href="#22" id="22">22</a>
|
||||
<a href="#23" id="23">23</a>
|
||||
<a href="#24" id="24">24</a>
|
||||
<a href="#25" id="25">25</a>
|
||||
<a href="#26" id="26">26</a>
|
||||
<a href="#27" id="27">27</a>
|
||||
<a href="#28" id="28">28</a>
|
||||
<a href="#29" id="29">29</a>
|
||||
<a href="#30" id="30">30</a>
|
||||
<a href="#31" id="31">31</a>
|
||||
<a href="#32" id="32">32</a>
|
||||
<a href="#33" id="33">33</a>
|
||||
<a href="#34" id="34">34</a>
|
||||
<a href="#35" id="35">35</a>
|
||||
<a href="#36" id="36">36</a>
|
||||
<a href="#37" id="37">37</a>
|
||||
<a href="#38" id="38">38</a>
|
||||
<a href="#39" id="39">39</a>
|
||||
<a href="#40" id="40">40</a>
|
||||
<a href="#41" id="41">41</a>
|
||||
<a href="#42" id="42">42</a>
|
||||
<a href="#43" id="43">43</a>
|
||||
<a href="#44" id="44">44</a>
|
||||
<a href="#45" id="45">45</a>
|
||||
<a href="#46" id="46">46</a>
|
||||
<a href="#47" id="47">47</a>
|
||||
<a href="#48" id="48">48</a>
|
||||
<a href="#49" id="49">49</a>
|
||||
<a href="#50" id="50">50</a>
|
||||
<a href="#51" id="51">51</a>
|
||||
<a href="#52" id="52">52</a>
|
||||
<a href="#53" id="53">53</a>
|
||||
<a href="#54" id="54">54</a>
|
||||
<a href="#55" id="55">55</a>
|
||||
<a href="#56" id="56">56</a>
|
||||
<a href="#57" id="57">57</a>
|
||||
<a href="#58" id="58">58</a>
|
||||
<a href="#59" id="59">59</a>
|
||||
<a href="#60" id="60">60</a>
|
||||
<a href="#61" id="61">61</a>
|
||||
<a href="#62" id="62">62</a>
|
||||
<a href="#63" id="63">63</a>
|
||||
<a href="#64" id="64">64</a>
|
||||
<a href="#65" id="65">65</a>
|
||||
<a href="#66" id="66">66</a>
|
||||
<a href="#67" id="67">67</a>
|
||||
<a href="#68" id="68">68</a>
|
||||
<a href="#69" id="69">69</a>
|
||||
<a href="#70" id="70">70</a>
|
||||
<a href="#71" id="71">71</a>
|
||||
<a href="#72" id="72">72</a>
|
||||
<a href="#73" id="73">73</a>
|
||||
<a href="#74" id="74">74</a>
|
||||
<a href="#75" id="75">75</a>
|
||||
<a href="#76" id="76">76</a>
|
||||
<a href="#77" id="77">77</a>
|
||||
<a href="#78" id="78">78</a>
|
||||
<a href="#79" id="79">79</a>
|
||||
<a href="#80" id="80">80</a>
|
||||
<a href="#81" id="81">81</a>
|
||||
<a href="#82" id="82">82</a>
|
||||
<a href="#83" id="83">83</a>
|
||||
<a href="#84" id="84">84</a>
|
||||
<a href="#85" id="85">85</a>
|
||||
<a href="#86" id="86">86</a>
|
||||
<a href="#87" id="87">87</a>
|
||||
<a href="#88" id="88">88</a>
|
||||
<a href="#89" id="89">89</a>
|
||||
<a href="#90" id="90">90</a>
|
||||
<a href="#91" id="91">91</a>
|
||||
<a href="#92" id="92">92</a>
|
||||
<a href="#93" id="93">93</a>
|
||||
<a href="#94" id="94">94</a>
|
||||
<a href="#95" id="95">95</a>
|
||||
<a href="#96" id="96">96</a>
|
||||
<a href="#97" id="97">97</a>
|
||||
<a href="#98" id="98">98</a>
|
||||
<a href="#99" id="99">99</a>
|
||||
<a href="#100" id="100">100</a>
|
||||
<a href="#101" id="101">101</a>
|
||||
<a href="#102" id="102">102</a>
|
||||
<a href="#103" id="103">103</a>
|
||||
<a href="#104" id="104">104</a>
|
||||
<a href="#105" id="105">105</a>
|
||||
<a href="#106" id="106">106</a>
|
||||
<a href="#107" id="107">107</a>
|
||||
</pre></div><pre class="rust"><code><span class="kw">use </span>std::{cell::RefCell, ops, rc::Rc};
|
||||
|
||||
<span class="kw">use </span>bitflags::bitflags;
|
||||
|
||||
<span class="doccomment">/// Represents various types of connection
|
||||
</span><span class="attr">#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||||
</span><span class="kw">pub enum </span>ConnectionType {
|
||||
<span class="doccomment">/// Close connection after response.
|
||||
</span>Close,
|
||||
|
||||
<span class="doccomment">/// Keep connection alive after response.
|
||||
</span>KeepAlive,
|
||||
|
||||
<span class="doccomment">/// Connection is upgraded to different type.
|
||||
</span>Upgrade,
|
||||
}
|
||||
|
||||
<span class="macro">bitflags!</span> {
|
||||
<span class="attr">#[derive(Debug, Clone, Copy)]
|
||||
</span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">struct </span>Flags: u8 {
|
||||
<span class="kw">const </span>CLOSE = <span class="number">0b0000_0001</span>;
|
||||
<span class="kw">const </span>KEEP_ALIVE = <span class="number">0b0000_0010</span>;
|
||||
<span class="kw">const </span>UPGRADE = <span class="number">0b0000_0100</span>;
|
||||
<span class="kw">const </span>EXPECT = <span class="number">0b0000_1000</span>;
|
||||
<span class="kw">const </span>NO_CHUNKING = <span class="number">0b0001_0000</span>;
|
||||
<span class="kw">const </span>CAMEL_CASE = <span class="number">0b0010_0000</span>;
|
||||
}
|
||||
}
|
||||
|
||||
<span class="attr">#[doc(hidden)]
|
||||
</span><span class="kw">pub trait </span>Head: Default + <span class="lifetime">'static </span>{
|
||||
<span class="kw">fn </span>clear(<span class="kw-2">&mut </span><span class="self">self</span>);
|
||||
|
||||
<span class="kw">fn </span>with_pool<F, R>(f: F) -> R
|
||||
<span class="kw">where
|
||||
</span>F: FnOnce(<span class="kw-2">&</span>MessagePool<<span class="self">Self</span>>) -> R;
|
||||
}
|
||||
|
||||
<span class="kw">pub struct </span>Message<T: Head> {
|
||||
<span class="doccomment">/// Rc here should not be cloned by anyone.
|
||||
/// It's used to reuse allocation of T and no shared ownership is allowed.
|
||||
</span>head: Rc<T>,
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T: Head> Message<T> {
|
||||
<span class="doccomment">/// Get new message from the pool of objects
|
||||
</span><span class="attr">#[allow(clippy::new_without_default)]
|
||||
</span><span class="kw">pub fn </span>new() -> <span class="self">Self </span>{
|
||||
T::with_pool(MessagePool::get_message)
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T: Head> ops::Deref <span class="kw">for </span>Message<T> {
|
||||
<span class="kw">type </span>Target = T;
|
||||
|
||||
<span class="kw">fn </span>deref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span><span class="self">Self</span>::Target {
|
||||
<span class="self">self</span>.head.as_ref()
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T: Head> ops::DerefMut <span class="kw">for </span>Message<T> {
|
||||
<span class="kw">fn </span>deref_mut(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw-2">&mut </span><span class="self">Self</span>::Target {
|
||||
Rc::get_mut(<span class="kw-2">&mut </span><span class="self">self</span>.head).expect(<span class="string">"Multiple copies exist"</span>)
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T: Head> Drop <span class="kw">for </span>Message<T> {
|
||||
<span class="kw">fn </span>drop(<span class="kw-2">&mut </span><span class="self">self</span>) {
|
||||
T::with_pool(|p| p.release(<span class="self">self</span>.head.clone()))
|
||||
}
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Generic `Head` object pool.
|
||||
</span><span class="attr">#[doc(hidden)]
|
||||
</span><span class="kw">pub struct </span>MessagePool<T: Head>(RefCell<Vec<Rc<T>>>);
|
||||
|
||||
<span class="kw">impl</span><T: Head> MessagePool<T> {
|
||||
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>create() -> MessagePool<T> {
|
||||
MessagePool(RefCell::new(Vec::with_capacity(<span class="number">128</span>)))
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Get message from the pool
|
||||
</span><span class="attr">#[inline]
|
||||
</span><span class="kw">fn </span>get_message(<span class="kw-2">&</span><span class="self">self</span>) -> Message<T> {
|
||||
<span class="kw">if let </span><span class="prelude-val">Some</span>(<span class="kw-2">mut </span>msg) = <span class="self">self</span>.<span class="number">0</span>.borrow_mut().pop() {
|
||||
<span class="comment">// Message is put in pool only when it's the last copy.
|
||||
// which means it's guaranteed to be unique when popped out.
|
||||
</span>Rc::get_mut(<span class="kw-2">&mut </span>msg)
|
||||
.expect(<span class="string">"Multiple copies exist"</span>)
|
||||
.clear();
|
||||
Message { head: msg }
|
||||
} <span class="kw">else </span>{
|
||||
Message {
|
||||
head: Rc::new(T::default()),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
<span class="attr">#[inline]
|
||||
</span><span class="doccomment">/// Release message instance
|
||||
</span><span class="kw">fn </span>release(<span class="kw-2">&</span><span class="self">self</span>, msg: Rc<T>) {
|
||||
<span class="kw">let </span>pool = <span class="kw-2">&mut </span><span class="self">self</span>.<span class="number">0</span>.borrow_mut();
|
||||
<span class="kw">if </span>pool.len() < <span class="number">128 </span>{
|
||||
pool.push(msg);
|
||||
}
|
||||
}
|
||||
}
|
||||
</code></pre></div></section></main></body></html>
|
||||
Reference in New Issue
Block a user