<!DOCTYPE html><htmllang="en"><head><metacharset="utf-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><metaname="generator"content="rustdoc"><metaname="description"content="Builder for the [`Bearer`] challenge."><metaname="keywords"content="rust, rustlang, rust-lang, BearerBuilder"><title>BearerBuilder in actix_web_httpauth::headers::www_authenticate::bearer - Rust</title><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../../static.files/SourceSerif4-Regular-1f7d512b176f0f72.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../../static.files/SourceSerif4-Bold-124a1ca42af929b6.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><linkrel="stylesheet"href="../../../../static.files/normalize-76eba96aa4d2e634.css"><linkrel="stylesheet"href="../../../../static.files/rustdoc-f2fc7b5fd698d27d.css"id="mainThemeStyle"><linkrel="stylesheet"id="themeStyle"href="../../../../static.files/light-5f7299aa2b503fb1.css"><linkrel="stylesheet"disabledhref="../../../../static.files/dark-dfb18ef8114bb428.css"><linkrel="stylesheet"disabledhref="../../../../static.files/ayu-4047a6aaddd3789d.css"><scriptid="default-settings"></script><scriptsrc="../../../../static.files/storage-d43fa987303ecbbb.js"></script><scriptdefersrc="sidebar-items.js"></script><scriptdefersrc="../../../../static.files/main-02cbe07fc548e88c.js"></script><noscript><linkrel="stylesheet"href="../../../../static.files/noscript-13285aec31fa243e.css"></noscript><linkrel="alternate icon"type="image/png"href="../../../../static.files/favicon-16x16-8b506e7a72182f1c.png"><linkrel="alternate icon"type="image/png"href="../../../../static.files/favicon-32x32-422f7d1d52889060.png"><linkrel="icon"type="image/svg+xml"href="../../../../static.files/favicon-2c020d218678b618.svg"></head><bodyclass="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="mobile-topbar"><buttonclass="sidebar-menu-toggle">☰</button><aclass="logo-container"href="../../../../actix_web_httpauth/index.html"><imgclass="rust-logo"src="../../../../static.files/rust-logo-151179464ae7ed46.svg"alt="logo"></a><h2></h2></nav><navclass="sidebar"><aclass="logo-container"href="../../../../actix_web_httpauth/index.html"><imgclass="rust-logo"src="../../../../static.files/rust-logo-151179464ae7ed46.svg"alt="logo"></a><h2class="location"><ahref="#">BearerBuilder</a></h2><divclass="sidebar-elems"><section><h3><ahref="#implementations">Methods</a></h3><ulclass="block"><li><ahref="#method.error">error</a></li><li><ahref="#method.error_description">error_description</a></li><li><ahref="#method.error_uri">error_uri</a></li><li><ahref="#method.finish">finish</a></li><li><ahref="#method.realm">realm</a></li><li><ahref="#method.scope">scope</a></li></ul><h3><ahref="#trait-implementations">Trait Implementations</a></h3><ulclass="block"><li><ahref="#impl-Debug-for-BearerBuilder">Debug</a></li><li><ahref="#impl-Default-for-BearerBuilder">Default</a></li></ul><h3><ahref="#synthetic-implementations">Auto Trait Implementations</a></h3><ulclass="block"><li><ahref="#impl-RefUnwindSafe-for-BearerBuilder">RefUnwindSafe</a></li><li><ahref="#impl-Send-for-BearerBuilder">Send</a></li><li><ahref="#impl-Sync-for-BearerBuilder">Sync</a></li><li><ahref="#impl-Unpin-for-BearerBuilder">Unpin</a></li><li><ahref="#impl-UnwindSafe-for-BearerBuilder">UnwindSafe</a></li></ul><h3><ahref="#blanket-implem
<p>It is up to implementor to fill all required fields, neither this <code>Builder</code> nor <ahref="struct.Bearer.html"title="Bearer"><code>Bearer</code></a>
</div></details><h2id="implementations"class="small-section-header">Implementations<ahref="#implementations"class="anchor">§</a></h2><divid="implementations-list"><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-BearerBuilder"class="impl"><aclass="srclink rightside"href="../../../../src/actix_web_httpauth/headers/www_authenticate/challenge/bearer/builder.rs.html#12-71">source</a><ahref="#impl-BearerBuilder"class="anchor">§</a><h3class="code-header">impl <aclass="struct"href="struct.BearerBuilder.html"title="struct actix_web_httpauth::headers::www_authenticate::bearer::BearerBuilder">BearerBuilder</a></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.scope"class="method"><aclass="srclink rightside"href="../../../../src/actix_web_httpauth/headers/www_authenticate/challenge/bearer/builder.rs.html#16-22">source</a><h4class="code-header">pub fn <ahref="#method.scope"class="fn">scope</a><T>(self, value: T) -> Self<spanclass="where fmt-newline">where<br> T: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><<aclass="enum"href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html"title="enum alloc::borrow::Cow">Cow</a><'static, <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>>,</span></h4></section></summary><divclass="docblock"><p>Provides the <code>scope</code> attribute, as defined in <ahref="https://tools.ietf.org/html/rfc6749#section-3.3">RFC 6749 §3.3</a>.</p>
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.realm"class="method"><aclass="srclink rightside"href="../../../../src/actix_web_httpauth/headers/www_authenticate/challenge/bearer/builder.rs.html#27-33">source</a><h4class="code-header">pub fn <ahref="#method.realm"class="fn">realm</a><T>(self, value: T) -> Self<spanclass="where fmt-newline">where<br> T: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><<aclass="enum"href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html"title="enum alloc::borrow::Cow">Cow</a><'static, <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>>,</span></h4></section></summary><divclass="docblock"><p>Provides the <code>realm</code> attribute, as defined in <ahref="https://tools.ietf.org/html/rfc2617">RFC 2617</a>.</p>
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.error"class="method"><aclass="srclink rightside"href="../../../../src/actix_web_httpauth/headers/www_authenticate/challenge/bearer/builder.rs.html#38-41">source</a><h4class="code-header">pub fn <ahref="#method.error"class="fn">error</a>(self, value: <aclass="enum"href="../../../extractors/bearer/enum.Error.html"title="enum actix_web_httpauth::extractors::bearer::Error">Error</a>) -> Self</h4></section></summary><divclass="docblock"><p>Provides the <code>error</code> attribute, as defined in [RFC 6750, Section 3.1].</p>
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.error_description"class="method"><aclass="srclink rightside"href="../../../../src/actix_web_httpauth/headers/www_authenticate/challenge/bearer/builder.rs.html#46-52">source</a><h4class="code-header">pub fn <ahref="#method.error_description"class="fn">error_description</a><T>(self, value: T) -> Self<spanclass="where fmt-newline">where<br> T: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><<aclass="enum"href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html"title="enum alloc::borrow::Cow">Cow</a><'static, <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>>,</span></h4></section></summary><divclass="docblock"><p>Provides the <code>error_description</code> attribute, as defined in [RFC 6750, Section 3].</p>
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.error_uri"class="method"><aclass="srclink rightside"href="../../../../src/actix_web_httpauth/headers/www_authenticate/challenge/bearer/builder.rs.html#59-65">source</a><h4class="code-header">pub fn <ahref="#method.error_uri"class="fn">error_uri</a><T>(self, value: T) -> Self<spanclass="where fmt-newline">where<br> T: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><<aclass="enum"href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html"title="enum alloc::borrow::Cow">Cow</a><'static, <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>>,</span></h4></section></summary><divclass="docblock"><p>Provides the <code>error_uri</code> attribute, as defined in [RFC 6750 §3].</p>
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.finish"class="method"><aclass="srclink rightside"href="../../../../src/actix_web_httpauth/headers/www_authenticate/challenge/bearer/builder.rs.html#68-70">source</a><h4class="code-header">pub fn <ahref="#method.finish"class="fn">finish</a>(self) -><aclass="struct"href="struct.Bearer.html"title="struct actix_web_httpauth::headers::www_authenticate::bearer::Bearer">Bearer</a></h4></section></summary><divclass="docblock"><p>Consumes the builder and returns built <code>Bearer</code> instance.</p>
</div></details></div></details></div><h2id="trait-implementations"class="small-section-header">Trait Implementations<ahref="#trait-implementations"class="anchor">§</a></h2><divid="trait-implementations-list"><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-Debug-for-BearerBuilder"class="impl"><aclass="srclink rightside"href="../../../../src/actix_web_httpauth/headers/www_authenticate/challenge/bearer/builder.rs.html#9">source</a><ahref="#impl-Debug-for-BearerBuilder"class="anchor">§</a><h3class="code-header">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html"title="trait core::fmt::Debug">Debug</a> for <aclass="struct"href="struct.BearerBuilder.html"title="struct actix_web_httpauth::headers::www_authenticate::bearer::BearerBuilder">BearerBuilder</a></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.fmt"class="method trait-impl"><aclass="srclink rightside"href="../../../../src/actix_web_httpauth/headers/www_authenticate/challenge/bearer/builder.rs.html#9">source</a><ahref="#method.fmt"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt"class="fn">fmt</a>(&self, f: &mut <aclass="struct"href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html"title="struct core::fmt::Formatter">Formatter</a><'_>) -><aclass="type"href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html"title="type core::fmt::Result">Result</a></h4></section></summary><divclass='docblock'>Formats the value using the given formatter. <ahref="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-Default-for-BearerBuilder"class="impl"><aclass="srclink rightside"href="../../../../src/actix_web_httpauth/headers/www_authenticate/challenge/bearer/builder.rs.html#9">source</a><ahref="#impl-Default-for-BearerBuilder"class="anchor">§</a><h3class="code-header">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html"title="trait core::default::Default">Default</a> for <aclass="struct"href="struct.BearerBuilder.html"title="struct actix_web_httpauth::headers::www_authenticate::bearer::BearerBuilder">BearerBuilder</a></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.default"class="method trait-impl"><aclass="srclink rightside"href="../../../../src/actix_web_httpauth/headers/www_authenticate/challenge/bearer/builder.rs.html#9">source</a><ahref="#method.default"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default"class="fn">default</a>() -><aclass="struct"href="struct.BearerBuilder.html"title="struct actix_web_httpauth::headers::www_authenticate::bearer::BearerBuilder">BearerBuilder</a></h4></section></summary><divclass='docblock'>Returns the “default value” for a type. <ahref="https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default">Read more</a></div></details></div></details></div><h2id="synthetic-implementations"class="small-section-header">Auto Trait Implementations<ahref="#synthetic-implementations"class="anchor">§</a></h2><divid="synthetic-implementations-list"><sectionid="impl-RefUnwindSafe-for-BearerBuilder"class="impl"><ahref="#impl-RefUnwindSafe-for-BearerBuilder"class="anchor">§</a><h3class="code-header">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html"title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <aclass="struct"href="struct.BearerBuilder.html"title="struct actix_web_httpauth::headers::www_authenticate::bearer::BearerBuilder">BearerBuilder</a></h3></section><sectionid="impl-Send-for-BearerB
</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-Instrument-for-BearerBuilder"class="impl"><aclass="srclink rightside"href="https://docs.rs/tracing/0.1.37/src/tracing/instrument.rs.html#276">source</a><ahref="#impl-Instrument-for-BearerBuilder"class="anchor">§</a><h3class="code-header">impl<T><aclass="trait"href="https://docs.rs/tracing/0.1.37/tracing/instrument/trait.Instrument.html"title="trait tracing::instrument::Instrument">Instrument</a> for T</h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.instrument"class="method trait-impl"><aclass="srclink rightside"href="https://docs.rs/tracing/0.1.37/src/tracing/instrument.rs.html#82">source</a><ahref="#method.instrument"class="anchor">§</a><h4class="code-header">fn <ahref="https://docs.rs/tracing/0.1.37/tracing/instrument/trait.Instrument.html#method.instrument"class="fn">instrument</a>(self, span: <aclass="struct"href="https://docs.rs/tracing/0.1.37/tracing/span/struct.Span.html"title="struct tracing::span::Span">Span</a>) -><aclass="struct"href="https://docs.rs/tracing/0.1.37/tracing/instrument/struct.Instrumented.html"title="struct tracing::instrument::Instrumented">Instrumented</a><Self></h4></section></summary><divclass='docblock'>Instruments this type with the provided <ahref="https://docs.rs/tracing/0.1.37/tracing/span/struct.Span.html"title="Span"><code>Span</code></a>, returning an
<code>Instrumented</code> wrapper. <ahref="https://docs.rs/tracing/0.1.37/tracing/instrument/trait.Instrument.html#method.instrument">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.in_current_span"class="method trait-impl"><aclass="srclink rightside"href="https://docs.rs/tracing/0.1.37/src/tracing/instrument.rs.html#121">source</a><ahref="#method.in_current_span"class="anchor">§</a><h4class="code-header">fn <ahref="https://docs.rs/tracing/0.1.37/tracing/instrument/trait.Instrument.html#method.in_current_span"class="fn">in_current_span</a>(self) -><aclass="struct"href="https://docs.rs/tracing/0.1.37/tracing/instrument/struct.Instrumented.html"title="struct tracing::instrument::Instrumented">Instrumented</a><Self></h4></section></summary><divclass='docblock'>Instruments this type with the <ahref="https://docs.rs/tracing/0.1.37/tracing/span/struct.Span.html#method.current">current</a><ahref="https://docs.rs/tracing/0.1.37/tracing/span/struct.Span.html"><code>Span</code></a>, returning an
</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-Same%3CT%3E-for-BearerBuilder"class="impl"><aclass="srclink rightside"href="https://docs.rs/typenum/1.16.0/src/typenum/type_operators.rs.html#34">source</a><ahref="#impl-Same%3CT%3E-for-BearerBuilder"class="anchor">§</a><h3class="code-header">impl<T><aclass="trait"href="https://docs.rs/typenum/1.16.0/typenum/type_operators/trait.Same.html"title="trait typenum::type_operators::Same">Same</a><T> for T</h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Output"class="associatedtype trait-impl"><ahref="#associatedtype.Output"class="anchor">§</a><h4class="code-header">type <ahref="https://docs.rs/typenum/1.16.0/typenum/type_operators/trait.Same.html#associatedtype.Output"class="associatedtype">Output</a> = T</h4></section></summary><divclass='docblock'>Should always be <code>Self</code></div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-TryFrom%3CU%3E-for-BearerBuilder"class="impl"><aclass="srclink rightside"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#775">source</a><ahref="#impl-TryFrom%3CU%3E-for-BearerBuilder"class="anchor">§</a><h3class="code-header">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U> for T<spanclass="where fmt-newline">where<br> U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><T>,</span></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Error"class="associatedtype trait-impl"><ahref="#associatedtype.Error"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"class="associatedtype">Error</a> = <aclass="enum"href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html"title="enum core::convert::Infallible">Infallible</a></h4></section></summary><divclass='docblock'>The type returned in the event of a conversion error.</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_from"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="const unstable">const: <ahref="https://github.com/rust-lang/rust/issues/88674"title="Tracking issue for const_convert">unstable</a></span> · <aclass="srclink"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#781">source</a></span><ahref="#method.try_from"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from"class="fn">try_from</a>(value: U) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><T, <T as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U>>::<aclass="associatedtype"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><divclass='docblock'>Performs the conversion.</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-TryInto%3CU%3E-for-BearerBuilder"class="impl"><aclass="srclink rightside"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#760">source</a><ahref="#impl-TryInto%3CU%3E-for-BearerBuilder"class="anchor">§</a><h3class="code-header">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html"title="trait core::convert::TryInto">TryInto</a><U> for T<spanclass="where fmt-newline">where<br>
<ahref="https://docs.rs/tracing/0.1.37/tracing/instrument/struct.WithDispatch.html"title="WithDispatch"><code>WithDispatch</code></a> wrapper. <ahref="https://docs.rs/tracing/0.1.37/tracing/instrument/trait.WithSubscriber.html#method.with_subscriber">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.with_current_subscriber"class="method trait-impl"><aclass="srclink rightside"href="https://docs.rs/tracing/0.1.37/src/tracing/instrument.rs.html#221">source</a><ahref="#method.with_current_subscriber"class="anchor">§</a><h4class="code-header">fn <ahref="https://docs.rs/tracing/0.1.37/tracing/instrument/trait.WithSubscriber.html#method.with_current_subscriber"class="fn">with_current_subscriber</a>(self) -><aclass="struct"href="https://docs.rs/tracing/0.1.37/tracing/instrument/struct.WithDispatch.html"title="struct tracing::instrument::WithDispatch">WithDispatch</a><Self></h4></section></summary><divclass='docblock'>Attaches the current <ahref="https://docs.rs/tracing/0.1.37/tracing/dispatcher/index.html#setting-the-default-subscriber">default</a><ahref="https://docs.rs/tracing-core/0.1.22/tracing_core/subscriber/trait.Subscriber.html"><code>Subscriber</code></a> to this type, returning a
