<!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 `src/httprequest.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>httprequest.rs.html -- source</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script></head><body class="rustdoc source"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><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"><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><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>
<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>
<span id="85"> 85</span>
<span id="86"> 86</span>
<span id="87"> 87</span>
<span id="88"> 88</span>
<span id="89"> 89</span>
<span id="90"> 90</span>
<span id="91"> 91</span>
<span id="92"> 92</span>
<span id="93"> 93</span>
<span id="94"> 94</span>
<span id="95"> 95</span>
<span id="96"> 96</span>
<span id="97"> 97</span>
<span id="98"> 98</span>
<span id="99"> 99</span>
<span id="100">100</span>
<span id="101">101</span>
<span id="102">102</span>
<span id="103">103</span>
<span id="104">104</span>
<span id="105">105</span>
<span id="106">106</span>
<span id="107">107</span>
<span id="108">108</span>
<span id="109">109</span>
<span id="110">110</span>
<span id="111">111</span>
<span id="112">112</span>
<span id="113">113</span>
<span id="114">114</span>
<span id="115">115</span>
<span id="116">116</span>
<span id="117">117</span>
<span id="118">118</span>
<span id="119">119</span>
<span id="120">120</span>
<span id="121">121</span>
<span id="122">122</span>
<span id="123">123</span>
<span id="124">124</span>
<span id="125">125</span>
<span id="126">126</span>
<span id="127">127</span>
<span id="128">128</span>
<span id="129">129</span>
<span id="130">130</span>
<span id="131">131</span>
<span id="132">132</span>
<span id="133">133</span>
<span id="134">134</span>
<span id="135">135</span>
<span id="136">136</span>
<span id="137">137</span>
<span id="138">138</span>
<span id="139">139</span>
<span id="140">140</span>
<span id="141">141</span>
<span id="142">142</span>
<span id="143">143</span>
<span id="144">144</span>
<span id="145">145</span>
<span id="146">146</span>
<span id="147">147</span>
<span id="148">148</span>
<span id="149">149</span>
<span id="150">150</span>
<span id="151">151</span>
<span id="152">152</span>
<span id="153">153</span>
<span id="154">154</span>
<span id="155">155</span>
<span id="156">156</span>
<span id="157">157</span>
<span id="158">158</span>
<span id="159">159</span>
<span id="160">160</span>
<span id="161">161</span>
<span id="162">162</span>
<span id="163">163</span>
<span id="164">164</span>
<span id="165">165</span>
<span id="166">166</span>
<span id="167">167</span>
<span id="168">168</span>
<span id="169">169</span>
<span id="170">170</span>
<span id="171">171</span>
<span id="172">172</span>
<span id="173">173</span>
<span id="174">174</span>
<span id="175">175</span>
<span id="176">176</span>
<span id="177">177</span>
<span id="178">178</span>
<span id="179">179</span>
<span id="180">180</span>
<span id="181">181</span>
<span id="182">182</span>
<span id="183">183</span>
<span id="184">184</span>
<span id="185">185</span>
<span id="186">186</span>
<span id="187">187</span>
<span id="188">188</span>
<span id="189">189</span>
<span id="190">190</span>
<span id="191">191</span>
<span id="192">192</span>
<span id="193">193</span>
<span id="194">194</span>
<span id="195">195</span>
<span id="196">196</span>
<span id="197">197</span>
<span id="198">198</span>
<span id="199">199</span>
<span id="200">200</span>
<span id="201">201</span>
<span id="202">202</span>
<span id="203">203</span>
<span id="204">204</span>
<span id="205">205</span>
<span id="206">206</span>
<span id="207">207</span>
<span id="208">208</span>
<span id="209">209</span>
<span id="210">210</span>
<span id="211">211</span>
<span id="212">212</span>
<span id="213">213</span>
<span id="214">214</span>
<span id="215">215</span>
<span id="216">216</span>
<span id="217">217</span>
<span id="218">218</span>
<span id="219">219</span>
<span id="220">220</span>
<span id="221">221</span>
<span id="222">222</span>
<span id="223">223</span>
<span id="224">224</span>
<span id="225">225</span>
<span id="226">226</span>
<span id="227">227</span>
<span id="228">228</span>
<span id="229">229</span>
<span id="230">230</span>
<span id="231">231</span>
<span id="232">232</span>
<span id="233">233</span>
<span id="234">234</span>
<span id="235">235</span>
<span id="236">236</span>
<span id="237">237</span>
<span id="238">238</span>
<span id="239">239</span>
<span id="240">240</span>
<span id="241">241</span>
<span id="242">242</span>
<span id="243">243</span>
<span id="244">244</span>
<span id="245">245</span>
<span id="246">246</span>
<span id="247">247</span>
<span id="248">248</span>
<span id="249">249</span>
<span id="250">250</span>
<span id="251">251</span>
<span id="252">252</span>
<span id="253">253</span>
<span id="254">254</span>
<span id="255">255</span>
<span id="256">256</span>
<span id="257">257</span>
<span id="258">258</span>
<span id="259">259</span>
<span id="260">260</span>
<span id="261">261</span>
<span id="262">262</span>
<span id="263">263</span>
<span id="264">264</span>
<span id="265">265</span>
<span id="266">266</span>
<span id="267">267</span>
<span id="268">268</span>
<span id="269">269</span>
<span id="270">270</span>
<span id="271">271</span>
<span id="272">272</span>
<span id="273">273</span>
<span id="274">274</span>
<span id="275">275</span>
<span id="276">276</span>
<span id="277">277</span>
<span id="278">278</span>
<span id="279">279</span>
<span id="280">280</span>
<span id="281">281</span>
<span id="282">282</span>
<span id="283">283</span>
<span id="284">284</span>
<span id="285">285</span>
<span id="286">286</span>
<span id="287">287</span>
<span id="288">288</span>
<span id="289">289</span>
<span id="290">290</span>
<span id="291">291</span>
<span id="292">292</span>
<span id="293">293</span>
<span id="294">294</span>
<span id="295">295</span>
<span id="296">296</span>
<span id="297">297</span>
<span id="298">298</span>
<span id="299">299</span>
<span id="300">300</span>
<span id="301">301</span>
<span id="302">302</span>
<span id="303">303</span>
<span id="304">304</span>
<span id="305">305</span>
<span id="306">306</span>
<span id="307">307</span>
<span id="308">308</span>
<span id="309">309</span>
<span id="310">310</span>
<span id="311">311</span>
<span id="312">312</span>
<span id="313">313</span>
<span id="314">314</span>
<span id="315">315</span>
<span id="316">316</span>
<span id="317">317</span>
<span id="318">318</span>
<span id="319">319</span>
<span id="320">320</span>
<span id="321">321</span>
<span id="322">322</span>
<span id="323">323</span>
<span id="324">324</span>
<span id="325">325</span>
<span id="326">326</span>
<span id="327">327</span>
<span id="328">328</span>
<span id="329">329</span>
<span id="330">330</span>
<span id="331">331</span>
<span id="332">332</span>
<span id="333">333</span>
<span id="334">334</span>
<span id="335">335</span>
<span id="336">336</span>
<span id="337">337</span>
<span id="338">338</span>
<span id="339">339</span>
<span id="340">340</span>
<span id="341">341</span>
<span id="342">342</span>
<span id="343">343</span>
<span id="344">344</span>
<span id="345">345</span>
<span id="346">346</span>
<span id="347">347</span>
<span id="348">348</span>
<span id="349">349</span>
<span id="350">350</span>
<span id="351">351</span>
<span id="352">352</span>
<span id="353">353</span>
<span id="354">354</span>
<span id="355">355</span>
<span id="356">356</span>
<span id="357">357</span>
<span id="358">358</span>
<span id="359">359</span>
<span id="360">360</span>
<span id="361">361</span>
<span id="362">362</span>
<span id="363">363</span>
<span id="364">364</span>
<span id="365">365</span>
<span id="366">366</span>
<span id="367">367</span>
<span id="368">368</span>
<span id="369">369</span>
<span id="370">370</span>
<span id="371">371</span>
<span id="372">372</span>
<span id="373">373</span>
<span id="374">374</span>
<span id="375">375</span>
<span id="376">376</span>
<span id="377">377</span>
<span id="378">378</span>
<span id="379">379</span>
<span id="380">380</span>
<span id="381">381</span>
<span id="382">382</span>
<span id="383">383</span>
<span id="384">384</span>
<span id="385">385</span>
<span id="386">386</span>
<span id="387">387</span>
<span id="388">388</span>
<span id="389">389</span>
<span id="390">390</span>
<span id="391">391</span>
<span id="392">392</span>
<span id="393">393</span>
<span id="394">394</span>
<span id="395">395</span>
<span id="396">396</span>
<span id="397">397</span>
<span id="398">398</span>
<span id="399">399</span>
<span id="400">400</span>
<span id="401">401</span>
<span id="402">402</span>
<span id="403">403</span>
<span id="404">404</span>
<span id="405">405</span>
<span id="406">406</span>
<span id="407">407</span>
<span id="408">408</span>
<span id="409">409</span>
<span id="410">410</span>
<span id="411">411</span>
<span id="412">412</span>
<span id="413">413</span>
<span id="414">414</span>
<span id="415">415</span>
<span id="416">416</span>
<span id="417">417</span>
<span id="418">418</span>
<span id="419">419</span>
<span id="420">420</span>
<span id="421">421</span>
<span id="422">422</span>
<span id="423">423</span>
<span id="424">424</span>
<span id="425">425</span>
<span id="426">426</span>
<span id="427">427</span>
<span id="428">428</span>
<span id="429">429</span>
<span id="430">430</span>
<span id="431">431</span>
<span id="432">432</span>
<span id="433">433</span>
<span id="434">434</span>
<span id="435">435</span>
<span id="436">436</span>
<span id="437">437</span>
<span id="438">438</span>
<span id="439">439</span>
<span id="440">440</span>
<span id="441">441</span>
<span id="442">442</span>
<span id="443">443</span>
<span id="444">444</span>
<span id="445">445</span>
<span id="446">446</span>
<span id="447">447</span>
<span id="448">448</span>
<span id="449">449</span>
<span id="450">450</span>
<span id="451">451</span>
<span id="452">452</span>
<span id="453">453</span>
<span id="454">454</span>
<span id="455">455</span>
<span id="456">456</span>
<span id="457">457</span>
<span id="458">458</span>
<span id="459">459</span>
<span id="460">460</span>
<span id="461">461</span>
<span id="462">462</span>
<span id="463">463</span>
<span id="464">464</span>
<span id="465">465</span>
<span id="466">466</span>
<span id="467">467</span>
<span id="468">468</span>
<span id="469">469</span>
<span id="470">470</span>
<span id="471">471</span>
<span id="472">472</span>
<span id="473">473</span>
<span id="474">474</span>
<span id="475">475</span>
<span id="476">476</span>
<span id="477">477</span>
<span id="478">478</span>
<span id="479">479</span>
<span id="480">480</span>
<span id="481">481</span>
<span id="482">482</span>
<span id="483">483</span>
<span id="484">484</span>
<span id="485">485</span>
<span id="486">486</span>
<span id="487">487</span>
<span id="488">488</span>
<span id="489">489</span>
<span id="490">490</span>
<span id="491">491</span>
<span id="492">492</span>
<span id="493">493</span>
<span id="494">494</span>
<span id="495">495</span>
<span id="496">496</span>
<span id="497">497</span>
<span id="498">498</span>
<span id="499">499</span>
<span id="500">500</span>
<span id="501">501</span>
<span id="502">502</span>
<span id="503">503</span>
<span id="504">504</span>
<span id="505">505</span>
<span id="506">506</span>
<span id="507">507</span>
<span id="508">508</span>
<span id="509">509</span>
<span id="510">510</span>
<span id="511">511</span>
<span id="512">512</span>
<span id="513">513</span>
<span id="514">514</span>
<span id="515">515</span>
<span id="516">516</span>
<span id="517">517</span>
<span id="518">518</span>
<span id="519">519</span>
<span id="520">520</span>
<span id="521">521</span>
<span id="522">522</span>
<span id="523">523</span>
<span id="524">524</span>
<span id="525">525</span>
<span id="526">526</span>
<span id="527">527</span>
<span id="528">528</span>
<span id="529">529</span>
<span id="530">530</span>
<span id="531">531</span>
<span id="532">532</span>
<span id="533">533</span>
<span id="534">534</span>
<span id="535">535</span>
<span id="536">536</span>
<span id="537">537</span>
<span id="538">538</span>
<span id="539">539</span>
<span id="540">540</span>
<span id="541">541</span>
<span id="542">542</span>
<span id="543">543</span>
<span id="544">544</span>
<span id="545">545</span>
</pre><pre class="rust ">
<span class="doccomment">//! HTTP Request message related code.</span>
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">cell</span>::{<span class="ident">Ref</span>, <span class="ident">RefMut</span>};
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">HashMap</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">net</span>::<span class="ident">SocketAddr</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">ops</span>::<span class="ident">Deref</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">rc</span>::<span class="ident">Rc</span>;
<span class="kw">use</span> <span class="ident">std</span>::{<span class="ident">fmt</span>, <span class="ident">str</span>};
<span class="kw">use</span> <span class="ident">cookie</span>::<span class="ident">Cookie</span>;
<span class="kw">use</span> <span class="ident">futures_cpupool</span>::<span class="ident">CpuPool</span>;
<span class="kw">use</span> <span class="ident">http</span>::{<span class="ident">header</span>, <span class="ident">HeaderMap</span>, <span class="ident">Method</span>, <span class="ident">StatusCode</span>, <span class="ident">Uri</span>, <span class="ident">Version</span>};
<span class="kw">use</span> <span class="ident">url</span>::{<span class="ident">form_urlencoded</span>, <span class="ident">Url</span>};
<span class="kw">use</span> <span class="ident">body</span>::<span class="ident">Body</span>;
<span class="kw">use</span> <span class="ident">error</span>::{<span class="ident">CookieParseError</span>, <span class="ident">UrlGenerationError</span>};
<span class="kw">use</span> <span class="ident">extensions</span>::<span class="ident">Extensions</span>;
<span class="kw">use</span> <span class="ident">handler</span>::<span class="ident">FromRequest</span>;
<span class="kw">use</span> <span class="ident">httpmessage</span>::<span class="ident">HttpMessage</span>;
<span class="kw">use</span> <span class="ident">httpresponse</span>::{<span class="ident">HttpResponse</span>, <span class="ident">HttpResponseBuilder</span>};
<span class="kw">use</span> <span class="ident">info</span>::<span class="ident">ConnectionInfo</span>;
<span class="kw">use</span> <span class="ident">param</span>::<span class="ident">Params</span>;
<span class="kw">use</span> <span class="ident">payload</span>::<span class="ident">Payload</span>;
<span class="kw">use</span> <span class="ident">router</span>::<span class="ident">ResourceInfo</span>;
<span class="kw">use</span> <span class="ident">server</span>::<span class="ident">Request</span>;
<span class="kw">struct</span> <span class="ident">Query</span>(<span class="ident">HashMap</span><span class="op"><</span><span class="ident">String</span>, <span class="ident">String</span><span class="op">></span>);
<span class="kw">struct</span> <span class="ident">Cookies</span>(<span class="ident">Vec</span><span class="op"><</span><span class="ident">Cookie</span><span class="op"><</span><span class="lifetime">'static</span><span class="op">>></span>);
<span class="doccomment">/// An HTTP Request</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span> <span class="op">=</span> ()<span class="op">></span> {
<span class="ident">req</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">Request</span><span class="op">></span>,
<span class="ident">state</span>: <span class="ident">Rc</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
<span class="ident">resource</span>: <span class="ident">ResourceInfo</span>,
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="ident">HttpMessage</span> <span class="kw">for</span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="kw">type</span> <span class="ident">Stream</span> <span class="op">=</span> <span class="ident">Payload</span>;
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">headers</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">HeaderMap</span> {
<span class="self">self</span>.<span class="ident">request</span>().<span class="ident">headers</span>()
}
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">payload</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">Payload</span> {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">payload</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">request</span>().<span class="ident">inner</span>.<span class="ident">payload</span>.<span class="ident">borrow_mut</span>().<span class="ident">take</span>() {
<span class="ident">payload</span>
} <span class="kw">else</span> {
<span class="ident">Payload</span>::<span class="ident">empty</span>()
}
}
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="ident">Deref</span> <span class="kw">for</span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="kw">type</span> <span class="ident">Target</span> <span class="op">=</span> <span class="ident">Request</span>;
<span class="kw">fn</span> <span class="ident">deref</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">Request</span> {
<span class="self">self</span>.<span class="ident">request</span>()
}
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn</span> <span class="ident">new</span>(
<span class="ident">req</span>: <span class="ident">Request</span>, <span class="ident">state</span>: <span class="ident">Rc</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>, <span class="ident">resource</span>: <span class="ident">ResourceInfo</span>,
) <span class="op">-></span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="ident">HttpRequest</span> {
<span class="ident">state</span>,
<span class="ident">resource</span>,
<span class="ident">req</span>: <span class="prelude-val">Some</span>(<span class="ident">req</span>),
}
}
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="doccomment">/// Construct new http request with state.</span>
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn</span> <span class="ident">with_state</span><span class="op"><</span><span class="ident">NS</span><span class="op">></span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">state</span>: <span class="ident">Rc</span><span class="op"><</span><span class="ident">NS</span><span class="op">></span>) <span class="op">-></span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">NS</span><span class="op">></span> {
<span class="ident">HttpRequest</span> {
<span class="ident">state</span>,
<span class="ident">req</span>: <span class="self">self</span>.<span class="ident">req</span>.<span class="ident">as_ref</span>().<span class="ident">map</span>(<span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">clone</span>()),
<span class="ident">resource</span>: <span class="self">self</span>.<span class="ident">resource</span>.<span class="ident">clone</span>(),
}
}
<span class="doccomment">/// Construct new http request with empty state.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">drop_state</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">HttpRequest</span> {
<span class="ident">HttpRequest</span> {
<span class="ident">state</span>: <span class="ident">Rc</span>::<span class="ident">new</span>(()),
<span class="ident">req</span>: <span class="self">self</span>.<span class="ident">req</span>.<span class="ident">as_ref</span>().<span class="ident">map</span>(<span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">clone</span>()),
<span class="ident">resource</span>: <span class="self">self</span>.<span class="ident">resource</span>.<span class="ident">clone</span>(),
}
}
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="doccomment">/// Construct new http request with new RouteInfo.</span>
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn</span> <span class="ident">with_route_info</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="kw-2">mut</span> <span class="ident">resource</span>: <span class="ident">ResourceInfo</span>) <span class="op">-></span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="ident">resource</span>.<span class="ident">merge</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">resource</span>);
<span class="ident">HttpRequest</span> {
<span class="ident">resource</span>,
<span class="ident">req</span>: <span class="self">self</span>.<span class="ident">req</span>.<span class="ident">as_ref</span>().<span class="ident">map</span>(<span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">clone</span>()),
<span class="ident">state</span>: <span class="self">self</span>.<span class="ident">state</span>.<span class="ident">clone</span>(),
}
}
<span class="doccomment">/// Shared application state</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">state</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">S</span> {
<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">state</span>
}
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="doccomment">/// Server request</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">request</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">Request</span> {
<span class="self">self</span>.<span class="ident">req</span>.<span class="ident">as_ref</span>().<span class="ident">unwrap</span>()
}
<span class="doccomment">/// Request extensions</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">extensions</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">Ref</span><span class="op"><</span><span class="ident">Extensions</span><span class="op">></span> {
<span class="self">self</span>.<span class="ident">request</span>().<span class="ident">extensions</span>()
}
<span class="doccomment">/// Mutable reference to a the request's extensions</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">extensions_mut</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">RefMut</span><span class="op"><</span><span class="ident">Extensions</span><span class="op">></span> {
<span class="self">self</span>.<span class="ident">request</span>().<span class="ident">extensions_mut</span>()
}
<span class="doccomment">/// Default `CpuPool`</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="attribute">#[<span class="ident">doc</span>(<span class="ident">hidden</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">cpu_pool</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">CpuPool</span> {
<span class="self">self</span>.<span class="ident">request</span>().<span class="ident">server_settings</span>().<span class="ident">cpu_pool</span>()
}
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="doccomment">/// Create http response</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">response</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">status</span>: <span class="ident">StatusCode</span>, <span class="ident">body</span>: <span class="ident">Body</span>) <span class="op">-></span> <span class="ident">HttpResponse</span> {
<span class="self">self</span>.<span class="ident">request</span>().<span class="ident">server_settings</span>().<span class="ident">get_response</span>(<span class="ident">status</span>, <span class="ident">body</span>)
}
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="doccomment">/// Create http response builder</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">build_response</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">status</span>: <span class="ident">StatusCode</span>) <span class="op">-></span> <span class="ident">HttpResponseBuilder</span> {
<span class="self">self</span>.<span class="ident">request</span>()
.<span class="ident">server_settings</span>()
.<span class="ident">get_response_builder</span>(<span class="ident">status</span>)
}
<span class="doccomment">/// Read the Request Uri.</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">uri</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">Uri</span> {
<span class="self">self</span>.<span class="ident">request</span>().<span class="ident">inner</span>.<span class="ident">url</span>.<span class="ident">uri</span>()
}
<span class="doccomment">/// Read the Request method.</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">method</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">Method</span> {
<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">request</span>().<span class="ident">inner</span>.<span class="ident">method</span>
}
<span class="doccomment">/// Read the Request Version.</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">version</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">Version</span> {
<span class="self">self</span>.<span class="ident">request</span>().<span class="ident">inner</span>.<span class="ident">version</span>
}
<span class="doccomment">/// The target path of this Request.</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">path</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">str</span> {
<span class="self">self</span>.<span class="ident">request</span>().<span class="ident">inner</span>.<span class="ident">url</span>.<span class="ident">path</span>()
}
<span class="doccomment">/// Get *ConnectionInfo* for the correct request.</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">connection_info</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">Ref</span><span class="op"><</span><span class="ident">ConnectionInfo</span><span class="op">></span> {
<span class="self">self</span>.<span class="ident">request</span>().<span class="ident">connection_info</span>()
}
<span class="doccomment">/// Generate url for named resource</span>
<span class="doccomment">///</span>
<span class="doccomment">/// ```rust</span>
<span class="doccomment">/// # extern crate actix_web;</span>
<span class="doccomment">/// # use actix_web::{App, HttpRequest, HttpResponse, http};</span>
<span class="doccomment">/// #</span>
<span class="doccomment">/// fn index(req: HttpRequest) -> HttpResponse {</span>
<span class="doccomment">/// let url = req.url_for("foo", &["1", "2", "3"]); // <- generate url for "foo" resource</span>
<span class="doccomment">/// HttpResponse::Ok().into()</span>
<span class="doccomment">/// }</span>
<span class="doccomment">///</span>
<span class="doccomment">/// fn main() {</span>
<span class="doccomment">/// let app = App::new()</span>
<span class="doccomment">/// .resource("/test/{one}/{two}/{three}", |r| {</span>
<span class="doccomment">/// r.name("foo"); // <- set resource name, then it could be used in `url_for`</span>
<span class="doccomment">/// r.method(http::Method::GET).f(|_| HttpResponse::Ok());</span>
<span class="doccomment">/// })</span>
<span class="doccomment">/// .finish();</span>
<span class="doccomment">/// }</span>
<span class="doccomment">/// ```</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">url_for</span><span class="op"><</span><span class="ident">U</span>, <span class="ident">I</span><span class="op">></span>(
<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">name</span>: <span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">elements</span>: <span class="ident">U</span>,
) <span class="op">-></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">Url</span>, <span class="ident">UrlGenerationError</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">U</span>: <span class="ident">IntoIterator</span><span class="op"><</span><span class="ident">Item</span> <span class="op">=</span> <span class="ident">I</span><span class="op">></span>,
<span class="ident">I</span>: <span class="ident">AsRef</span><span class="op"><</span><span class="ident">str</span><span class="op">></span>,
{
<span class="self">self</span>.<span class="ident">resource</span>.<span class="ident">url_for</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">name</span>, <span class="ident">elements</span>)
}
<span class="doccomment">/// Generate url for named resource</span>
<span class="doccomment">///</span>
<span class="doccomment">/// This method is similar to `HttpRequest::url_for()` but it can be used</span>
<span class="doccomment">/// for urls that do not contain variable parts.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">url_for_static</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">name</span>: <span class="kw-2">&</span><span class="ident">str</span>) <span class="op">-></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">Url</span>, <span class="ident">UrlGenerationError</span><span class="op">></span> {
<span class="kw">const</span> <span class="ident">NO_PARAMS</span>: [<span class="kw-2">&</span><span class="ident">str</span>; <span class="number">0</span>] <span class="op">=</span> [];
<span class="self">self</span>.<span class="ident">url_for</span>(<span class="ident">name</span>, <span class="kw-2">&</span><span class="ident">NO_PARAMS</span>)
}
<span class="doccomment">/// This method returns reference to current `RouteInfo` object.</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">resource</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">ResourceInfo</span> {
<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">resource</span>
}
<span class="doccomment">/// Peer socket address</span>
<span class="doccomment">///</span>
<span class="doccomment">/// Peer address is actual socket address, if proxy is used in front of</span>
<span class="doccomment">/// actix http server, then peer address would be address of this proxy.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// To get client connection information `connection_info()` method should</span>
<span class="doccomment">/// be used.</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">peer_addr</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">SocketAddr</span><span class="op">></span> {
<span class="self">self</span>.<span class="ident">request</span>().<span class="ident">inner</span>.<span class="ident">addr</span>
}
<span class="doccomment">/// url query parameters.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">query</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">Ref</span><span class="op"><</span><span class="ident">HashMap</span><span class="op"><</span><span class="ident">String</span>, <span class="ident">String</span><span class="op">>></span> {
<span class="kw">if</span> <span class="self">self</span>.<span class="ident">extensions</span>().<span class="ident">get</span>::<span class="op"><</span><span class="ident">Query</span><span class="op">></span>().<span class="ident">is_none</span>() {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">query</span> <span class="op">=</span> <span class="ident">HashMap</span>::<span class="ident">new</span>();
<span class="kw">for</span> (<span class="ident">key</span>, <span class="ident">val</span>) <span class="kw">in</span> <span class="ident">form_urlencoded</span>::<span class="ident">parse</span>(<span class="self">self</span>.<span class="ident">query_string</span>().<span class="ident">as_ref</span>()) {
<span class="ident">query</span>.<span class="ident">insert</span>(<span class="ident">key</span>.<span class="ident">as_ref</span>().<span class="ident">to_string</span>(), <span class="ident">val</span>.<span class="ident">to_string</span>());
}
<span class="self">self</span>.<span class="ident">extensions_mut</span>().<span class="ident">insert</span>(<span class="ident">Query</span>(<span class="ident">query</span>));
}
<span class="ident">Ref</span>::<span class="ident">map</span>(<span class="self">self</span>.<span class="ident">extensions</span>(), <span class="op">|</span><span class="ident">ext</span><span class="op">|</span> <span class="kw-2">&</span><span class="ident">ext</span>.<span class="ident">get</span>::<span class="op"><</span><span class="ident">Query</span><span class="op">></span>().<span class="ident">unwrap</span>().<span class="number">0</span>)
}
<span class="doccomment">/// The query string in the URL.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// E.g., id=10</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">query_string</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">str</span> {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">query</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">uri</span>().<span class="ident">query</span>().<span class="ident">as_ref</span>() {
<span class="ident">query</span>
} <span class="kw">else</span> {
<span class="string">""</span>
}
}
<span class="doccomment">/// Load request cookies.</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">cookies</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">Ref</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">Cookie</span><span class="op"><</span><span class="lifetime">'static</span><span class="op">>></span><span class="op">></span>, <span class="ident">CookieParseError</span><span class="op">></span> {
<span class="kw">if</span> <span class="self">self</span>.<span class="ident">extensions</span>().<span class="ident">get</span>::<span class="op"><</span><span class="ident">Cookies</span><span class="op">></span>().<span class="ident">is_none</span>() {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">cookies</span> <span class="op">=</span> <span class="ident">Vec</span>::<span class="ident">new</span>();
<span class="kw">for</span> <span class="ident">hdr</span> <span class="kw">in</span> <span class="self">self</span>.<span class="ident">request</span>().<span class="ident">inner</span>.<span class="ident">headers</span>.<span class="ident">get_all</span>(<span class="ident">header</span>::<span class="ident">COOKIE</span>) {
<span class="kw">let</span> <span class="ident">s</span> <span class="op">=</span>
<span class="ident">str</span>::<span class="ident">from_utf8</span>(<span class="ident">hdr</span>.<span class="ident">as_bytes</span>()).<span class="ident">map_err</span>(<span class="ident">CookieParseError</span>::<span class="ident">from</span>)<span class="question-mark">?</span>;
<span class="kw">for</span> <span class="ident">cookie_str</span> <span class="kw">in</span> <span class="ident">s</span>.<span class="ident">split</span>(<span class="string">';'</span>).<span class="ident">map</span>(<span class="op">|</span><span class="ident">s</span><span class="op">|</span> <span class="ident">s</span>.<span class="ident">trim</span>()) {
<span class="kw">if</span> <span class="op">!</span><span class="ident">cookie_str</span>.<span class="ident">is_empty</span>() {
<span class="ident">cookies</span>.<span class="ident">push</span>(<span class="ident">Cookie</span>::<span class="ident">parse_encoded</span>(<span class="ident">cookie_str</span>)<span class="question-mark">?</span>.<span class="ident">into_owned</span>());
}
}
}
<span class="self">self</span>.<span class="ident">extensions_mut</span>().<span class="ident">insert</span>(<span class="ident">Cookies</span>(<span class="ident">cookies</span>));
}
<span class="prelude-val">Ok</span>(<span class="ident">Ref</span>::<span class="ident">map</span>(<span class="self">self</span>.<span class="ident">extensions</span>(), <span class="op">|</span><span class="ident">ext</span><span class="op">|</span> {
<span class="kw-2">&</span><span class="ident">ext</span>.<span class="ident">get</span>::<span class="op"><</span><span class="ident">Cookies</span><span class="op">></span>().<span class="ident">unwrap</span>().<span class="number">0</span>
}))
}
<span class="doccomment">/// Return request cookie.</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">cookie</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">name</span>: <span class="kw-2">&</span><span class="ident">str</span>) <span class="op">-></span> <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">Cookie</span><span class="op"><</span><span class="lifetime">'static</span><span class="op">>></span> {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">cookies</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">cookies</span>() {
<span class="kw">for</span> <span class="ident">cookie</span> <span class="kw">in</span> <span class="ident">cookies</span>.<span class="ident">iter</span>() {
<span class="kw">if</span> <span class="ident">cookie</span>.<span class="ident">name</span>() <span class="op">==</span> <span class="ident">name</span> {
<span class="kw">return</span> <span class="prelude-val">Some</span>(<span class="ident">cookie</span>.<span class="ident">to_owned</span>());
}
}
}
<span class="prelude-val">None</span>
}
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn</span> <span class="ident">set_cookies</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">cookies</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">Cookie</span><span class="op"><</span><span class="lifetime">'static</span><span class="op">>></span><span class="op">></span>) {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">cookies</span>) <span class="op">=</span> <span class="ident">cookies</span> {
<span class="self">self</span>.<span class="ident">extensions_mut</span>().<span class="ident">insert</span>(<span class="ident">Cookies</span>(<span class="ident">cookies</span>));
}
}
<span class="doccomment">/// Get a reference to the Params object.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// Params is a container for url parameters.</span>
<span class="doccomment">/// A variable segment is specified in the form `{identifier}`,</span>
<span class="doccomment">/// where the identifier can be used later in a request handler to</span>
<span class="doccomment">/// access the matched value for that segment.</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">match_info</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">Params</span> {
<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">resource</span>.<span class="ident">match_info</span>()
}
<span class="doccomment">/// Check if request requires connection upgrade</span>
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn</span> <span class="ident">upgrade</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">bool</span> {
<span class="self">self</span>.<span class="ident">request</span>().<span class="ident">upgrade</span>()
}
<span class="doccomment">/// Set read buffer capacity</span>
<span class="doccomment">///</span>
<span class="doccomment">/// Default buffer capacity is 32Kb.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">set_read_buffer_capacity</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">cap</span>: <span class="ident">usize</span>) {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">payload</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">request</span>().<span class="ident">inner</span>.<span class="ident">payload</span>.<span class="ident">borrow_mut</span>().<span class="ident">as_mut</span>() {
<span class="ident">payload</span>.<span class="ident">set_read_buffer_capacity</span>(<span class="ident">cap</span>)
}
}
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="ident">Drop</span> <span class="kw">for</span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="kw">fn</span> <span class="ident">drop</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">req</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">req</span>.<span class="ident">take</span>() {
<span class="ident">req</span>.<span class="ident">release</span>();
}
}
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="ident">Clone</span> <span class="kw">for</span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="kw">fn</span> <span class="ident">clone</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="ident">HttpRequest</span> {
<span class="ident">req</span>: <span class="self">self</span>.<span class="ident">req</span>.<span class="ident">as_ref</span>().<span class="ident">map</span>(<span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">clone</span>()),
<span class="ident">state</span>: <span class="self">self</span>.<span class="ident">state</span>.<span class="ident">clone</span>(),
<span class="ident">resource</span>: <span class="self">self</span>.<span class="ident">resource</span>.<span class="ident">clone</span>(),
}
}
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="ident">FromRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="kw">for</span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="kw">type</span> <span class="ident">Config</span> <span class="op">=</span> ();
<span class="kw">type</span> <span class="prelude-ty">Result</span> <span class="op">=</span> <span class="self">Self</span>;
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">from_request</span>(<span class="ident">req</span>: <span class="kw-2">&</span><span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>, <span class="kw">_</span>: <span class="kw-2">&</span><span class="self">Self</span>::<span class="ident">Config</span>) <span class="op">-></span> <span class="self">Self</span>::<span class="prelude-ty">Result</span> {
<span class="ident">req</span>.<span class="ident">clone</span>()
}
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="ident">fmt</span>::<span class="ident">Debug</span> <span class="kw">for</span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="kw">fn</span> <span class="ident">fmt</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">f</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">fmt</span>::<span class="ident">Formatter</span>) <span class="op">-></span> <span class="ident">fmt</span>::<span class="prelude-ty">Result</span> {
<span class="macro">writeln</span><span class="macro">!</span>(
<span class="ident">f</span>,
<span class="string">"\nHttpRequest {:?} {}:{}"</span>,
<span class="self">self</span>.<span class="ident">version</span>(),
<span class="self">self</span>.<span class="ident">method</span>(),
<span class="self">self</span>.<span class="ident">path</span>()
)<span class="question-mark">?</span>;
<span class="kw">if</span> <span class="op">!</span><span class="self">self</span>.<span class="ident">query_string</span>().<span class="ident">is_empty</span>() {
<span class="macro">writeln</span><span class="macro">!</span>(<span class="ident">f</span>, <span class="string">" query: ?{:?}"</span>, <span class="self">self</span>.<span class="ident">query_string</span>())<span class="question-mark">?</span>;
}
<span class="kw">if</span> <span class="op">!</span><span class="self">self</span>.<span class="ident">match_info</span>().<span class="ident">is_empty</span>() {
<span class="macro">writeln</span><span class="macro">!</span>(<span class="ident">f</span>, <span class="string">" params: {:?}"</span>, <span class="self">self</span>.<span class="ident">match_info</span>())<span class="question-mark">?</span>;
}
<span class="macro">writeln</span><span class="macro">!</span>(<span class="ident">f</span>, <span class="string">" headers:"</span>)<span class="question-mark">?</span>;
<span class="kw">for</span> (<span class="ident">key</span>, <span class="ident">val</span>) <span class="kw">in</span> <span class="self">self</span>.<span class="ident">headers</span>().<span class="ident">iter</span>() {
<span class="macro">writeln</span><span class="macro">!</span>(<span class="ident">f</span>, <span class="string">" {:?}: {:?}"</span>, <span class="ident">key</span>, <span class="ident">val</span>)<span class="question-mark">?</span>;
}
<span class="prelude-val">Ok</span>(())
}
}
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
<span class="kw">mod</span> <span class="ident">tests</span> {
<span class="kw">use</span> <span class="kw">super</span>::<span class="kw-2">*</span>;
<span class="kw">use</span> <span class="ident">resource</span>::<span class="ident">Resource</span>;
<span class="kw">use</span> <span class="ident">router</span>::{<span class="ident">ResourceDef</span>, <span class="ident">Router</span>};
<span class="kw">use</span> <span class="ident">test</span>::<span class="ident">TestRequest</span>;
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_debug</span>() {
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_header</span>(<span class="string">"content-type"</span>, <span class="string">"text/plain"</span>).<span class="ident">finish</span>();
<span class="kw">let</span> <span class="ident">dbg</span> <span class="op">=</span> <span class="macro">format</span><span class="macro">!</span>(<span class="string">"{:?}"</span>, <span class="ident">req</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">dbg</span>.<span class="ident">contains</span>(<span class="string">"HttpRequest"</span>));
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_no_request_cookies</span>() {
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">default</span>().<span class="ident">finish</span>();
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">req</span>.<span class="ident">cookies</span>().<span class="ident">unwrap</span>().<span class="ident">is_empty</span>());
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_request_cookies</span>() {
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">default</span>()
.<span class="ident">header</span>(<span class="ident">header</span>::<span class="ident">COOKIE</span>, <span class="string">"cookie1=value1"</span>)
.<span class="ident">header</span>(<span class="ident">header</span>::<span class="ident">COOKIE</span>, <span class="string">"cookie2=value2"</span>)
.<span class="ident">finish</span>();
{
<span class="kw">let</span> <span class="ident">cookies</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">cookies</span>().<span class="ident">unwrap</span>();
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">cookies</span>.<span class="ident">len</span>(), <span class="number">2</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">cookies</span>[<span class="number">0</span>].<span class="ident">name</span>(), <span class="string">"cookie1"</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">cookies</span>[<span class="number">0</span>].<span class="ident">value</span>(), <span class="string">"value1"</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">cookies</span>[<span class="number">1</span>].<span class="ident">name</span>(), <span class="string">"cookie2"</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">cookies</span>[<span class="number">1</span>].<span class="ident">value</span>(), <span class="string">"value2"</span>);
}
<span class="kw">let</span> <span class="ident">cookie</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">cookie</span>(<span class="string">"cookie1"</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">cookie</span>.<span class="ident">is_some</span>());
<span class="kw">let</span> <span class="ident">cookie</span> <span class="op">=</span> <span class="ident">cookie</span>.<span class="ident">unwrap</span>();
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">cookie</span>.<span class="ident">name</span>(), <span class="string">"cookie1"</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">cookie</span>.<span class="ident">value</span>(), <span class="string">"value1"</span>);
<span class="kw">let</span> <span class="ident">cookie</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">cookie</span>(<span class="string">"cookie-unknown"</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">cookie</span>.<span class="ident">is_none</span>());
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_request_query</span>() {
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/?id=test"</span>).<span class="ident">finish</span>();
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">req</span>.<span class="ident">query_string</span>(), <span class="string">"id=test"</span>);
<span class="kw">let</span> <span class="ident">query</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">query</span>();
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="kw-2">&</span><span class="ident">query</span>[<span class="string">"id"</span>], <span class="string">"test"</span>);
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_request_match_info</span>() {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">router</span> <span class="op">=</span> <span class="ident">Router</span>::<span class="op"><</span>()<span class="op">></span>::<span class="ident">default</span>();
<span class="ident">router</span>.<span class="ident">register_resource</span>(<span class="ident">Resource</span>::<span class="ident">new</span>(<span class="ident">ResourceDef</span>::<span class="ident">new</span>(<span class="string">"/{key}/"</span>)));
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/value/?id=test"</span>).<span class="ident">finish</span>();
<span class="kw">let</span> <span class="ident">info</span> <span class="op">=</span> <span class="ident">router</span>.<span class="ident">recognize</span>(<span class="kw-2">&</span><span class="ident">req</span>, <span class="kw-2">&</span>(), <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">info</span>.<span class="ident">match_info</span>().<span class="ident">get</span>(<span class="string">"key"</span>), <span class="prelude-val">Some</span>(<span class="string">"value"</span>));
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_url_for</span>() {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">router</span> <span class="op">=</span> <span class="ident">Router</span>::<span class="op"><</span>()<span class="op">></span>::<span class="ident">default</span>();
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resource</span> <span class="op">=</span> <span class="ident">Resource</span>::<span class="ident">new</span>(<span class="ident">ResourceDef</span>::<span class="ident">new</span>(<span class="string">"/user/{name}.{ext}"</span>));
<span class="ident">resource</span>.<span class="ident">name</span>(<span class="string">"index"</span>);
<span class="ident">router</span>.<span class="ident">register_resource</span>(<span class="ident">resource</span>);
<span class="kw">let</span> <span class="ident">info</span> <span class="op">=</span> <span class="ident">router</span>.<span class="ident">default_route_info</span>();
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">info</span>.<span class="ident">has_prefixed_resource</span>(<span class="string">"/use/"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">info</span>.<span class="ident">has_resource</span>(<span class="string">"/user/test.html"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">info</span>.<span class="ident">has_prefixed_resource</span>(<span class="string">"/user/test.html"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">info</span>.<span class="ident">has_resource</span>(<span class="string">"/test/unknown"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">info</span>.<span class="ident">has_prefixed_resource</span>(<span class="string">"/test/unknown"</span>));
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_header</span>(<span class="ident">header</span>::<span class="ident">HOST</span>, <span class="string">"www.rust-lang.org"</span>)
.<span class="ident">finish_with_router</span>(<span class="ident">router</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(
<span class="ident">req</span>.<span class="ident">url_for</span>(<span class="string">"unknown"</span>, <span class="kw-2">&</span>[<span class="string">"test"</span>]),
<span class="prelude-val">Err</span>(<span class="ident">UrlGenerationError</span>::<span class="ident">ResourceNotFound</span>)
);
<span class="macro">assert_eq</span><span class="macro">!</span>(
<span class="ident">req</span>.<span class="ident">url_for</span>(<span class="string">"index"</span>, <span class="kw-2">&</span>[<span class="string">"test"</span>]),
<span class="prelude-val">Err</span>(<span class="ident">UrlGenerationError</span>::<span class="ident">NotEnoughElements</span>)
);
<span class="kw">let</span> <span class="ident">url</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">url_for</span>(<span class="string">"index"</span>, <span class="kw-2">&</span>[<span class="string">"test"</span>, <span class="string">"html"</span>]);
<span class="macro">assert_eq</span><span class="macro">!</span>(
<span class="ident">url</span>.<span class="ident">ok</span>().<span class="ident">unwrap</span>().<span class="ident">as_str</span>(),
<span class="string">"http://www.rust-lang.org/user/test.html"</span>
);
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_url_for_with_prefix</span>() {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resource</span> <span class="op">=</span> <span class="ident">Resource</span>::<span class="ident">new</span>(<span class="ident">ResourceDef</span>::<span class="ident">new</span>(<span class="string">"/user/{name}.html"</span>));
<span class="ident">resource</span>.<span class="ident">name</span>(<span class="string">"index"</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">router</span> <span class="op">=</span> <span class="ident">Router</span>::<span class="op"><</span>()<span class="op">></span>::<span class="ident">default</span>();
<span class="ident">router</span>.<span class="ident">set_prefix</span>(<span class="string">"/prefix"</span>);
<span class="ident">router</span>.<span class="ident">register_resource</span>(<span class="ident">resource</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">info</span> <span class="op">=</span> <span class="ident">router</span>.<span class="ident">default_route_info</span>();
<span class="ident">info</span>.<span class="ident">set_prefix</span>(<span class="number">7</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">info</span>.<span class="ident">has_prefixed_resource</span>(<span class="string">"/use/"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">info</span>.<span class="ident">has_resource</span>(<span class="string">"/user/test.html"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">info</span>.<span class="ident">has_prefixed_resource</span>(<span class="string">"/user/test.html"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">info</span>.<span class="ident">has_resource</span>(<span class="string">"/prefix/user/test.html"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">info</span>.<span class="ident">has_prefixed_resource</span>(<span class="string">"/prefix/user/test.html"</span>));
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/prefix/test"</span>)
.<span class="ident">prefix</span>(<span class="number">7</span>)
.<span class="ident">header</span>(<span class="ident">header</span>::<span class="ident">HOST</span>, <span class="string">"www.rust-lang.org"</span>)
.<span class="ident">finish_with_router</span>(<span class="ident">router</span>);
<span class="kw">let</span> <span class="ident">url</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">url_for</span>(<span class="string">"index"</span>, <span class="kw-2">&</span>[<span class="string">"test"</span>]);
<span class="macro">assert_eq</span><span class="macro">!</span>(
<span class="ident">url</span>.<span class="ident">ok</span>().<span class="ident">unwrap</span>().<span class="ident">as_str</span>(),
<span class="string">"http://www.rust-lang.org/prefix/user/test.html"</span>
);
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_url_for_static</span>() {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resource</span> <span class="op">=</span> <span class="ident">Resource</span>::<span class="ident">new</span>(<span class="ident">ResourceDef</span>::<span class="ident">new</span>(<span class="string">"/index.html"</span>));
<span class="ident">resource</span>.<span class="ident">name</span>(<span class="string">"index"</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">router</span> <span class="op">=</span> <span class="ident">Router</span>::<span class="op"><</span>()<span class="op">></span>::<span class="ident">default</span>();
<span class="ident">router</span>.<span class="ident">set_prefix</span>(<span class="string">"/prefix"</span>);
<span class="ident">router</span>.<span class="ident">register_resource</span>(<span class="ident">resource</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">info</span> <span class="op">=</span> <span class="ident">router</span>.<span class="ident">default_route_info</span>();
<span class="ident">info</span>.<span class="ident">set_prefix</span>(<span class="number">7</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">info</span>.<span class="ident">has_resource</span>(<span class="string">"/index.html"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">info</span>.<span class="ident">has_prefixed_resource</span>(<span class="string">"/index.html"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">info</span>.<span class="ident">has_resource</span>(<span class="string">"/prefix/index.html"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">info</span>.<span class="ident">has_prefixed_resource</span>(<span class="string">"/prefix/index.html"</span>));
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/prefix/test"</span>)
.<span class="ident">prefix</span>(<span class="number">7</span>)
.<span class="ident">header</span>(<span class="ident">header</span>::<span class="ident">HOST</span>, <span class="string">"www.rust-lang.org"</span>)
.<span class="ident">finish_with_router</span>(<span class="ident">router</span>);
<span class="kw">let</span> <span class="ident">url</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">url_for_static</span>(<span class="string">"index"</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(
<span class="ident">url</span>.<span class="ident">ok</span>().<span class="ident">unwrap</span>().<span class="ident">as_str</span>(),
<span class="string">"http://www.rust-lang.org/prefix/index.html"</span>
);
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_url_for_external</span>() {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">router</span> <span class="op">=</span> <span class="ident">Router</span>::<span class="op"><</span>()<span class="op">></span>::<span class="ident">default</span>();
<span class="ident">router</span>.<span class="ident">register_external</span>(
<span class="string">"youtube"</span>,
<span class="ident">ResourceDef</span>::<span class="ident">external</span>(<span class="string">"https://youtube.com/watch/{video_id}"</span>),
);
<span class="kw">let</span> <span class="ident">info</span> <span class="op">=</span> <span class="ident">router</span>.<span class="ident">default_route_info</span>();
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">info</span>.<span class="ident">has_resource</span>(<span class="string">"https://youtube.com/watch/unknown"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">info</span>.<span class="ident">has_prefixed_resource</span>(<span class="string">"https://youtube.com/watch/unknown"</span>));
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">default</span>().<span class="ident">finish_with_router</span>(<span class="ident">router</span>);
<span class="kw">let</span> <span class="ident">url</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">url_for</span>(<span class="string">"youtube"</span>, <span class="kw-2">&</span>[<span class="string">"oHg5SJYRHA0"</span>]);
<span class="macro">assert_eq</span><span class="macro">!</span>(
<span class="ident">url</span>.<span class="ident">ok</span>().<span class="ident">unwrap</span>().<span class="ident">as_str</span>(),
<span class="string">"https://youtube.com/watch/oHg5SJYRHA0"</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><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse 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><p>Search multiple things at once by splitting your query with comma (e.g. <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../";window.currentCrate = "actix_web";</script><script src="../../aliases.js"></script><script src="../../main.js"></script><script defer src="../../search-index.js"></script></body></html>