<!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-web-httpauth/src/headers/www_authenticate/header.rs`."><title>header.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../../static.files/rustdoc-5bc39a1768837dd0.css"><meta name="rustdoc-vars" data-root-path="../../../../" data-static-root-path="../../../../static.files/" data-current-crate="actix_web_httpauth" data-themes="" data-resource-suffix="" data-rustdoc-version="1.78.0-nightly (b11fbfbf3 2024-02-03)" data-channel="nightly" data-search-js="search-dd67cee4cfa65049.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../../../../static.files/storage-4c98445ec4002617.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-48f368f3872407c8.js"></script><noscript><link rel="stylesheet" href="../../../../static.files/noscript-04d5337699b92874.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><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../../../../actix_web_httpauth/all.html" title="show sidebar"></a></div><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" tabindex="-1"><a href="../../../../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><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>
</pre></div><pre class="rust"><code><span class="kw">use </span>actix_web::{
error::ParseError,
http::header::{Header, HeaderName, HeaderValue, TryIntoHeaderValue, WWW_AUTHENTICATE},
HttpMessage,
};
<span class="kw">use </span><span class="kw">super</span>::Challenge;
<span class="doccomment">/// `WWW-Authenticate` header, described in [RFC 7235].
///
/// This header is generic over the [`Challenge`] trait, see [`Basic`](super::basic::Basic) and
/// [`Bearer`](super::bearer::Bearer) challenges for details.
///
/// [RFC 7235]: https://tools.ietf.org/html/rfc7235#section-4.1
</span><span class="attr">#[derive(Debug, Default, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
</span><span class="kw">pub struct </span>WwwAuthenticate<C: Challenge>(<span class="kw">pub </span>C);
<span class="kw">impl</span><C: Challenge> Header <span class="kw">for </span>WwwAuthenticate<C> {
<span class="attr">#[inline]
</span><span class="kw">fn </span>name() -> HeaderName {
WWW_AUTHENTICATE
}
<span class="kw">fn </span>parse<T: HttpMessage>(_msg: <span class="kw-2">&</span>T) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, ParseError> {
<span class="macro">unimplemented!</span>()
}
}
<span class="kw">impl</span><C: Challenge> TryIntoHeaderValue <span class="kw">for </span>WwwAuthenticate<C> {
<span class="kw">type </span>Error = <C <span class="kw">as </span>TryIntoHeaderValue>::Error;
<span class="kw">fn </span>try_into_value(<span class="self">self</span>) -> <span class="prelude-ty">Result</span><HeaderValue, <span class="self">Self</span>::Error> {
<span class="self">self</span>.<span class="number">0</span>.try_into_value()
}
}
</code></pre></div></section></main></body></html>