<!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><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_web_httpauth" data-themes="" data-resource-suffix="" data-rustdoc-version="1.80.0-nightly (032af18af 2024-06-02)" 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>
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</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>