<main><divclass="width-limiter"><navclass="sub"><formclass="search-form"><span></span><divid="sidebar-button"tabindex="-1"><ahref="../../../../actix_web_httpauth/all.html"title="show sidebar"></a></div><inputclass="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"><divid="help-button"tabindex="-1"><ahref="../../../../help.html"title="help">?</a></div><divid="settings-menu"tabindex="-1"><ahref="../../../../settings.html"title="settings"><imgwidth="22"height="22"alt="Change settings"src="../../../../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><sectionid="main-content"class="content"><divclass="main-heading"><h1>Struct <ahref="../../../index.html">actix_web_httpauth</a>::<wbr><ahref="../../index.html">headers</a>::<wbr><ahref="../index.html">www_authenticate</a>::<wbr><ahref="index.html">bearer</a>::<wbr><aclass="struct"href="#">BearerBuilder</a><buttonid="copy-path"title="Copy item path to clipboard"><imgsrc="../../../../static.files/clipboard-7571035ce49a181d.svg"width="19"height="18"alt="Copy item path"></button></h1><spanclass="out-of-band"><aclass="src"href="../../../../src/actix_web_httpauth/headers/www_authenticate/challenge/bearer/builder.rs.html#10">source</a> · <buttonid="toggle-all-docs"title="collapse all docs">[<span>−</span>]</button></span></div><preclass="rust item-decl"><code>pub struct BearerBuilder(<spanclass="comment">/* private fields */</span>);</code></pre><detailsclass="toggle top-doc"open><summaryclass="hideme"><span>Expand description</span></summary><divclass="docblock"><p>Builder for the <ahref="struct.Bearer.html"title="struct actix_web_httpauth::headers::www_authenticate::bearer::Bearer"><code>Bearer</code></a> challenge.</p>
<p>It is up to implementor to fill all required fields, neither this <code>Builder</code> nor <ahref="struct.Bearer.html"title="struct actix_web_httpauth::headers::www_authenticate::bearer::Bearer"><code>Bearer</code></a>
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>>>,</div></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>
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>>>,</div></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="src 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>
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>>>,</div></h4></section></summary><divclass="docblock"><p>Provides the <code>error_description</code> attribute, as defined in [RFC 6750, Section 3].</p>
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>>>,</div></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="src 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="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="src 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="src 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="src 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="src 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="section-header">Auto Trait Implementations<ahref="#synthetic-implementations"class="anchor">§</a></h2><divid="synthetic-implementations-list"><sectionid="impl-Freeze-for-BearerBuilder"class="impl"><ahref="#impl-Freeze-for-BearerBuilder"class="anchor">§</a><h3class="code-header">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Freeze.html"title="trait core::marker::Freeze">Freeze</a> for <aclass="struct"href="struct.BearerBuilder.html"title="struct actix_web_httpauth::headers::www_authenticate::bearer::BearerBuilder">BearerBuilder</a></h3></section><sectionid="impl-RefUnwindSafe-for-BearerBuilder"class="impl"><ahref="#impl-RefUnwindSafe-for-BearerBuilder"class="a
</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-Instrument-for-T"class="impl"><ahref="#impl-Instrument-for-T"class="anchor">§</a><h3class="code-header">impl<T> Instrument for T</h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.instrument"class="method trait-impl"><ahref="#method.instrument"class="anchor">§</a><h4class="code-header">fn <aclass="fn">instrument</a>(self, span: Span) -> Instrumented<Self></h4></section></summary><divclass='docblock'>Instruments this type with the provided [<code>Span</code>], returning an
<code>Instrumented</code> wrapper. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.in_current_span"class="method trait-impl"><ahref="#method.in_current_span"class="anchor">§</a><h4class="code-header">fn <aclass="fn">in_current_span</a>(self) -> Instrumented<Self></h4></section></summary><divclass='docblock'>Instruments this type with the <ahref="super::Span::current()">current</a><ahref="crate::Span"><code>Span</code></a>, returning an
<code><ahref="https://doc.rust-lang.org/nightly/core/convert/trait.From.html"title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><T>,</div></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"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#812">source</a><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-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#790-792">source</a><ahref="#impl-TryInto%3CU%3E-for-T"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<divclass="where">where
U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Error-1"class="associatedtype trait-impl"><ahref="#associatedtype.Error-1"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error"class="associatedtype">Error</a> = <U as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<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'>The type returned in the event of a conversion error.</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_into"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#797">source</a><ahref="#method.try_into"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into"class="fn">try_into</a>(self) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><U, <U as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<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-VZip%3CV%3E-for-T"class="impl"><ahref="#impl-VZip%3CV%3E-for-T"class="anchor">§</a><h3class="code-header">impl<V, T> VZip<V> for T<divclass="where">where
S: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><Dispatch>,</div></h4></section></summary><divclass='docblock'>Attaches the provided <ahref="super::Subscriber"><code>Subscriber</code></a> to this type, returning a
[<code>WithDispatch</code>] wrapper. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.with_current_subscriber"class="method trait-impl"><ahref="#method.with_current_subscriber"class="anchor">§</a><h4class="code-header">fn <aclass="fn">with_current_subscriber</a>(self) -> WithDispatch<Self></h4></section></summary><divclass='docblock'>Attaches the current <ahref="crate::dispatcher#setting-the-default-subscriber">default</a><ahref="super::Subscriber"><code>Subscriber</code></a> to this type, returning a
