<!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="BER-TLV encoder."><metaname="keywords"content="rust, rustlang, rust-lang, Encoder"><title>Encoder in flexiber - 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-6827029ac823cab7.css"id="mainThemeStyle"><linkrel="stylesheet"id="themeStyle"href="../static.files/light-ebce58d0a40c3431.css"><linkrel="stylesheet"disabledhref="../static.files/dark-f23faae4a2daf9a6.css"><linkrel="stylesheet"disabledhref="../static.files/ayu-8af5e100b21cd173.css"><scriptid="default-settings"></script><scriptsrc="../static.files/storage-d43fa987303ecbbb.js"></script><scriptdefersrc="sidebar-items.js"></script><scriptdefersrc="../static.files/main-c55e1eb52e1886b4.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="sidebar-logo"href="../flexiber/index.html"><divclass="logo-container"><imgclass="rust-logo"src="../static.files/rust-logo-151179464ae7ed46.svg"alt="logo"></div></a><h2></h2></nav><navclass="sidebar"><aclass="sidebar-logo"href="../flexiber/index.html"><divclass="logo-container"><imgclass="rust-logo"src="../static.files/rust-logo-151179464ae7ed46.svg"alt="logo"></div></a><h2class="location"><ahref="#">Encoder</a></h2><divclass="sidebar-elems"><section><h3><ahref="#implementations">Methods</a></h3><ulclass="block"><li><ahref="#method.encode">encode</a></li><li><ahref="#method.encode_tagged_collection">encode_tagged_collection</a></li><li><ahref="#method.encode_untagged_collection">encode_untagged_collection</a></li><li><ahref="#method.error">error</a></li><li><ahref="#method.finish">finish</a></li><li><ahref="#method.is_failed">is_failed</a></li><li><ahref="#method.new">new</a></li></ul><h3><ahref="#trait-implementations">Trait Implementations</a></h3><ulclass="block"><li><ahref="#impl-Debug-for-Encoder%3C%27a%3E">Debug</a></li></ul><h3><ahref="#synthetic-implementations">Auto Trait Implementations</a></h3><ulclass="block"><li><ahref="#impl-RefUnwindSafe-for-Encoder%3C%27a%3E">RefUnwindSafe</a></li><li><ahref="#impl-Send-for-Encoder%3C%27a%3E">Send</a></li><li><ahref="#impl-Sync-for-Encoder%3C%27a%3E">Sync</a></li><li><ahref="#impl-Unpin-for-Encoder%3C%27a%3E">Unpin</a></li><li><ahref="#impl-UnwindSafe-for-Encoder%3C%27a%3E">!UnwindSafe</a></li></ul><h3><ahref="#blanket-implementations">Blanket Implementations</a></h3><ulclass="block"><li><ahref="#impl-Any-for-Encoder%3C%27a%3E">Any</a></li><li><ahref="#impl-Borrow%3CT%3E-for-Encoder%3C%27a
</div></details><h2 id="implementations"class="small-section-header">Implementations<ahref="#implementations"class="anchor">§</a></h2><divid="implementations-list"><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-Encoder%3C%27a%3E"class="impl has-srclink"><aclass="srclink rightside"href="../src/flexiber/encoder.rs.html#14-152">source</a><ahref="#impl-Encoder%3C%27a%3E"class="anchor">§</a><h3class="code-header">impl<'a><aclass="struct"href="struct.Encoder.html"title="struct flexiber::Encoder">Encoder</a><'a></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.new"class="method has-srclink"><aclass="srclink rightside"href="../src/flexiber/encoder.rs.html#16-21">source</a><h4class="code-header">pub fn <ahref="#method.new"class="fn">new</a>(bytes: &'a mut [<aclass="primitive"href="https://doc.rust-lang.org/1.67.0/core/primitive.u8.html">u8</a>]) -> Self</h4></section></summary><divclass="docblock"><p>Create a new encoder with the given byte slice as a backing buffer.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.encode"class="method has-srclink"><aclass="srclink rightside"href="../src/flexiber/encoder.rs.html#24-33">source</a><h4class="code-header">pub fn <ahref="#method.encode"class="fn">encode</a><T: <aclass="trait"href="trait.Encodable.html"title="trait flexiber::Encodable">Encodable</a>>(&mut self, encodable: <aclass="primitive"href="https://doc.rust-lang.org/1.67.0/core/primitive.reference.html">&</a>T) -><aclass="type"href="type.Result.html"title="type flexiber::Result">Result</a><<aclass="primitive"href="https://doc.rust-lang.org/1.67.0/core/primitive.unit.html">()</a>></h4></section></summary><divclass="docblock"><p>Encode a value which impls the <ahref="trait.Encodable.html"title="Encodable"><code>Encodable</code></a> trait.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.error"class="method has-srclink"><aclass="srclink rightside"href="../src/flexiber/encoder.rs.html#37-40">source</a><h4class="code-header">pub fn <ahref="#method.error"class="fn">error</a><T>(&mut self, kind: <aclass="enum"href="enum.ErrorKind.html"title="enum flexiber::ErrorKind">ErrorKind</a>) -><aclass="type"href="type.Result.html"title="type flexiber::Result">Result</a><T></h4></section></summary><divclass="docblock"><p>Return an error with the given <ahref="enum.ErrorKind.html"title="ErrorKind"><code>ErrorKind</code></a>, annotating it with
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.is_failed"class="method has-srclink"><aclass="srclink rightside"href="../src/flexiber/encoder.rs.html#43-45">source</a><h4class="code-header">pub fn <ahref="#method.is_failed"class="fn">is_failed</a>(&self) -><aclass="primitive"href="https://doc.rust-lang.org/1.67.0/core/primitive.bool.html">bool</a></h4></section></summary><divclass="docblock"><p>Did the decoding operation fail due to an error?</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.finish"class="method has-srclink"><aclass="srclink rightside"href="../src/flexiber/encoder.rs.html#49-58">source</a><h4class="code-header">pub fn <ahref="#method.finish"class="fn">finish</a>(self) -><aclass="type"href="type.Result.html"title="type flexiber::Result">Result</a><&'a [<aclass="primitive"href="https://doc.rust-lang.org/1.67.0/core/primitive.u8.html">u8</a>]></h4></section></summary><divclass="docblock"><p>Finish encoding to the buffer, returning a slice containing the data
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.encode_tagged_collection"class="method has-srclink"><aclass="srclink rightside"href="../src/flexiber/encoder.rs.html#61-76">source</a><h4class="code-header">pub fn <ahref="#method.encode_tagged_collection"class="fn">encode_tagged_collection</a>(<br> &mut self,<br> tag: <aclass="struct"href="struct.Tag.html"title="struct flexiber::Tag">Tag</a>,<br> encodables: &[&dyn <aclass="trait"href="trait.Encodable.html"title="trait flexiber::Encodable">Encodable</a>]<br>) -><aclass="type"href="type.Result.html"title="type flexiber::Result">Result</a><<aclass="primitive"href="https://doc.rust-lang.org/1.67.0/core/primitive.unit.html">()</a>></h4></section></summary><divclass="docblock"><p>Encode a collection of values which impl the <ahref="trait.Encodable.html"title="Encodable"><code>Encodable</code></a> trait under a given tag.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.encode_untagged_collection"class="method has-srclink"><aclass="srclink rightside"href="../src/flexiber/encoder.rs.html#79-87">source</a><h4class="code-header">pub fn <ahref="#method.encode_untagged_collection"class="fn">encode_untagged_collection</a>(<br> &mut self,<br> encodables: &[&dyn <aclass="trait"href="trait.Encodable.html"title="trait flexiber::Encodable">Encodable</a>]<br>) -><aclass="type"href="type.Result.html"title="type flexiber::Result">Result</a><<aclass="primitive"href="https://doc.rust-lang.org/1.67.0/core/primitive.unit.html">()</a>></h4></section></summary><divclass="docblock"><p>Encode a collection of values which impl the <ahref="trait.Encodable.html"title="Encodable"><code>Encodable</code></a> trait under a given tag.</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="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-Debug-for-Encoder%3C%27a%3E"class="impl has-srclink"><aclass="srclink rightside"href="../src/flexiber/encoder.rs.html#5">source</a><ahref="#impl-Debug-for-Encoder%3C%27a%3E"class="anchor">§</a><h3class="code-header">impl<'a><aclass="trait"href="https://doc.rust-lang.org/1.67.0/core/fmt/trait.Debug.html"title="trait core::fmt::Debug">Debug</a> for <aclass="struct"href="struct.Encoder.html"title="struct flexiber::Encoder">Encoder</a><'a></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.fmt"class="method trait-impl has-srclink"><aclass="srclink rightside"href="../src/flexiber/encoder.rs.html#5">source</a><ahref="#method.fmt"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.67.0/core/fmt/trait.Debug.html#tymethod.fmt"class="fn">fmt</a>(&self, f: &mut <aclass="struct"href="https://doc.rust-lang.org/1.67.0/core/fmt/struct.Formatter.html"title="struct core::fmt::Formatter">Formatter</a><'_>) -><aclass="type"href="https://doc.rust-lang.org/1.67.0/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/1.67.0/core/fmt/trait.Debug.html#tymethod.fmt">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-Encoder%3C%27a%3E"class="impl has-srclink"><ahref="#impl-RefUnwindSafe-for-Encoder%3C%27a%3E"class="anchor">§</a><h3class="code-header">impl<'a><aclass="trait"href="https://doc.rust-lang.org/1.67.0/core/panic/unwind_safe/trait.RefUnwindSafe.html"title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <aclass="struct"href="struct.Encoder.html"title="struct flexiber::Encoder">Encoder</a><'a></h3></section><sectionid="impl-Send-for-Encoder%3C%27a%3E"class="impl has-srclink"><ahref="#impl-Send-for-Encoder%3C%27a%3E"class="anchor">§</a><h3class="code-header">impl<'a><aclass="trait"href="https://doc.rust-lang.org/1.67.0/core/marker/trait.Send.html"title="trait core::marker::Send">Send</a> for <aclass="struct"href="struct.Encoder.html"title="struct flexiber::Encoder">Encoder</a><'a></h3></section><sectionid="impl-Sync-for-Encoder%3C%27a%3E"class="impl has-srclink"><ahref="#impl-Sync-for-Encoder%3C%27a%3E"class="anchor">§</a><h3class="code-header">impl<'a><aclass="trait"href="https://doc.rust-lang.org/1.67.0/core/marker/trait.Sync.html"title="trait core::marker::Sync">Sync</a> for <aclass="struct"href="struct.Encoder.html"title="struct flexiber::Encoder">Encoder</a><'a></h3></section><sectionid="impl-Unpin-for-Encoder%3C%27a%3E"class="impl has-srclink"><ahref="#impl-Unpin-for-Encoder%3C%27a%3E"class="anchor">§</a><h3class="code-header">impl<'a><aclass="trait"href="https://doc.rust-lang.org/1.67.0/core/marker/trait.Unpin.html"title="trait core::marker::Unpin">Unpin</a> for <aclass="struct"href="struct.Encoder.html"title="struct flexiber::Encoder">Encoder</a><'a></h3></section><sectionid="impl-UnwindSafe-for-Encoder%3C%27a%3E"class="impl has-srclink"><ahref="#impl-UnwindSafe-for-Encoder%3C%27a%3E"class="anchor">§</a><h3class="code-header">impl<'a> !<aclass="trait"href="https://doc.rust-lang.org/1.67.0/core/panic/unwind_safe/trait.UnwindSafe.html"title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <aclass="struct"href="struct.Encoder.html"title="struct flexiber::Encoder">E
