<!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="API documentation for the Rust `Binary` enum in crate `actix_web`."><metaname="keywords"content="rust, rustlang, rust-lang, Binary"><title>actix_web::Binary - Rust</title><linkrel="stylesheet"type="text/css"href="../normalize.css"><linkrel="stylesheet"type="text/css"href="../rustdoc.css"id="mainThemeStyle"><linkrel="stylesheet"type="text/css"href="../dark.css"><linkrel="stylesheet"type="text/css"href="../light.css"id="themeStyle"><scriptsrc="../storage.js"></script></head><bodyclass="rustdoc enum"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="sidebar"><divclass="sidebar-menu">☰</div><pclass='location'>Enum Binary</p><divclass="sidebar-elems"><divclass="block items"><aclass="sidebar-title"href="#variants">Variants</a><divclass="sidebar-links"><ahref="#variant.Bytes">Bytes</a><ahref="#variant.Slice">Slice</a><ahref="#variant.SharedVec">SharedVec</a></div><aclass="sidebar-title"href="#methods">Methods</a><divclass="sidebar-links"><ahref="#method.is_empty">is_empty</a><ahref="#method.len">len</a><ahref="#method.from_slice">from_slice</a><ahref="#method.take">take</a></div><aclass="sidebar-title"href="#implementations">Trait Implementations</a><divclass="sidebar-links"><ahref="#impl-Debug">Debug</a><ahref="#impl-PartialEq">PartialEq</a><ahref="#impl-Clone">Clone</a><ahref="#impl-Into%3CBytes%3E">Into<Bytes></a><ahref="#impl-From%3C%26%27static%20str%3E">From<&'static str></a><ahref="#impl-From%3C%26%27static%20%5Bu8%5D%3E">From<&'static [u8]></a><ahref="#impl-From%3CVec%3Cu8%3E%3E">From<Vec<u8>></a><ahref="#impl-From%3CString%3E">From<String></a><ahref="#impl-From%3C%26%27a%20String%3E">From<&'a String></a><ahref="#impl-From%3CBytes%3E">From<Bytes></a><ahref="#impl-From%3CBytesMut%3E">From<BytesMut></a><ahref="#impl-From%3CArc%3CString%3E%3E">From<Arc<String>></a><ahref="#impl-From%3C%26%27a%20Arc%3CString%3E%3E">From<&'a Arc<String>></a><ahref="#impl-From%3CArc%3CVec%3Cu8%3E%3E%3E">From<Arc<Vec<u8>>></a><ahref="#impl-From%3C%26%27a%20Arc%3CVec%3Cu8%3E%3E%3E">From<&'a Arc<Vec<u8>>></a><ahref="#impl-AsRef%3C%5Bu8%5D%3E">AsRef<[u8]></a><ahref="#impl-Responder">Responder</a></div><aclass="sidebar-title"href="#synthetic-implementations">Auto Trait Implementations</a><divclass="sidebar-links"><ahref="#impl-Send">Send</a><ahref="#impl-Sync">Sync</a></div></div><pclass='location'><ahref='index.html'>actix_web</a></p><script>window.sidebarCurrent={name:'Binary',ty:'enum',relpath:''};</script><scriptdefersrc="sidebar-items.js"></script></div></nav><divclass="theme-picker"><buttonid="theme-picker"aria-label="Pick another theme!"><imgsrc="../brush.svg"width="18"alt="Pick another theme!"></button><divid="theme-choices"></div></div><scriptsrc="../theme.js"></script><navclass="sub"><formclass="search-form js-only"><divclass="search-container"><inputclass="search-input"name="search"autocomplete="off"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"><aid="settings-menu"href="../settings.html"><imgsrc="../wheel.svg"width="18"alt="Change settings"></a></div></form></nav><sectionid="main"class="content"><h1class='fqn'><spanclass='in-band'>Enum <ahref='index.html'>actix_web</a>::<wbr><aclass="enum"href=''>Binary</a></span><spanclass='out-of-band'><spanid='render-detail'><aid="toggle-all-docs"href="javascript:void(0)"title="collapse all docs">[<spanclass='inner'>−</span>]</a></span><aclass='srclink'href='../src/actix_web/body.rs.html#31-41'title='goto source code'>[src]</a></span></h1><divclass="docblock type-decl"><preclass='rustenu
<h3id='impl'class='impl'><spanclass='in-band'><tableclass='table-display'><tbody><tr><td><code>impl <aclass="enum"href="../actix_web/enum.Binary.html"title="enum actix_web::Binary">Binary</a></code><ahref='#impl'class='anchor'></a></span></td><td><spanclass='out-of-band'><divclass='ghost'></div><aclass='srclink'href='../src/actix_web/body.rs.html#128-155'title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><divclass='impl-items'><h4id='method.is_empty'class="method"><spanid='is_empty.v'class='invisible'><tableclass='table-display'><tbody><tr><td><code>pub fn <ahref='#method.is_empty'class='fnname'>is_empty</a>(&self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></td><td><spanclass='out-of-band'><divclass='ghost'></div><aclass='srclink'href='../src/actix_web/body.rs.html#131-133'title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><divclass='docblock'><p>Returns <code>true</code> if body is empty</p>
</div><h4id='method.len'class="method"><spanid='len.v'class='invisible'><tableclass='table-display'><tbody><tr><td><code>pub fn <ahref='#method.len'class='fnname'>len</a>(&self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code></span></td><td><spanclass='out-of-band'><divclass='ghost'></div><aclass='srclink'href='../src/actix_web/body.rs.html#137-144'title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><divclass='docblock'><p>Length of body in bytes</p>
</div><h4id='method.from_slice'class="method"><spanid='from_slice.v'class='invisible'><tableclass='table-display'><tbody><tr><td><code>pub fn <ahref='#method.from_slice'class='fnname'>from_slice</a>(s: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -><aclass="enum"href="../actix_web/enum.Binary.html"title="enum actix_web::Binary">Binary</a></code></span></td><td><spanclass='out-of-band'><divclass='ghost'></div><aclass='srclink'href='../src/actix_web/body.rs.html#147-149'title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><divclass='docblock'><p>Create binary body from slice</p>
<divid='implementations-list'><h3id='impl-Debug'class='impl'><spanclass='in-band'><tableclass='table-display'><tbody><tr><td><code>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html"title="trait core::fmt::Debug">Debug</a> for <aclass="enum"href="../actix_web/enum.Binary.html"title="enum actix_web::Binary">Binary</a></code><ahref='#impl-Debug'class='anchor'></a></span></td><td><spanclass='out-of-band'><divclass='ghost'></div><aclass='srclink'href='../src/actix_web/body.rs.html#30'title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><divclass='impl-items'><h4id='method.fmt'class="method"><spanid='fmt.v'class='invisible'><tableclass='table-display'><tbody><tr><td><code>fn <ahref='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt'class='fnname'>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></code></span></td><td><spanclass='out-of-band'><divclass='ghost'></div><aclass='srclink'href='../src/actix_web/body.rs.html#30'title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><divclass='docblock'><p>Formats the value using the given formatter. <ahref="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div><h3id='impl-PartialEq'class='impl'><spanclass='in-band'><tableclass='table-display'><tbody><tr><td><code>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html"title="trait core::cmp::PartialEq">PartialEq</a> for <aclass="enum"href="../actix_web/enum.Binary.html"title="enum actix_web::Binary">Binary</a></code><ahref='#impl-PartialEq'class='anchor'></a></span></td><td><spanclass='out-of-band'><divclass='ghost'></div><aclass='srclink'href='../src/actix_web/body.rs.html#30'title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><divclass='impl-items'><h4id='method.eq'class="method"><spanid='eq.v'class='invisible'><tableclass='table-display'><tbody><tr><td><code>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq'class='fnname'>eq</a>(&self, other: &<aclass="enum"href="../actix_web/enum.Binary.html"title="enum actix_web::Binary">Binary</a>) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></td><td><spanclass='out-of-band'><divclass='ghost'></div><aclass='srclink'href='../src/actix_web/body.rs.html#30'title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><divclass='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div></div><h3id='impl-Clone'class='impl'><spanclass='in-band'><tableclass='table-display'><tbody><tr><td><code>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html"title="trait core::clone::Clone">Clone</a> for <aclass="enum"href="../actix_web/enum.Binary.html"title="enum actix_web::Binary">Binary</a></code><ahref='#impl-Clone'class='anchor'></a></span></td><td><spanclass='out-of-band'><divclass='ghost'></div><aclass='srclink'href='../src/actix_web/body.rs.html#157-166'title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><divclass='impl-items'><h4id='method.clone'class="method"><spanid='clone.v'class='invisible'><tableclass='table-display'><tbody><tr><td><code>fn <ahref='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone'class='fnname'>clone</a>(&self) -><aclass="enum"href="../actix_web/enum.Binary.html"title="enum actix_web::Binary">Binary</a></code></span></td><td><spanclass='out-of-band'><divclass='ghost'></div><aclass='srclink'href='../src/actix_web/body.rs.html#158-165'title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><divclass='docblock'><p>Returns a copy of the value. <ahref="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4id='method.clone_from'class="method"><spanid='clone_from.v'class='invisible'><tableclass='table-display'><tbody><tr><td><code>fn <ahref='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from'class='fnname'>clone_from</a>(&mut self, source: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</code></span></td><td><spanclass='out-of-band'><divclass='ghost'></div><divclass='since'title='Stable since Rust version 1.0.0'>1.0.0</div><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#130-132'title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><divclass='docblock'><p>Performs copy-assignment from <code>source</code>. <ahref="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
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<h3id='impl-Send'class='impl'><spanclass='in-band'><tableclass='table-display'><tbody><tr><td><code>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html"title="trait core::marker::Send">Send</a> for <aclass="enum"href="../actix_web/enum.Binary.html"title="enum actix_web::Binary">Binary</a></code><ahref='#impl-Send'class='anchor'></a></span></td><td><spanclass='out-of-band'></span></td></tr></tbody></table></h3><divclass='impl-items'></div><h3id='impl-Sync'class='impl'><spanclass='in-band'><tableclass='table-display'><tbody><tr><td><code>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html"title="trait core::marker::Sync">Sync</a> for <aclass="enum"href="../actix_web/enum.Binary.html"title="enum actix_web::Binary">Binary</a></code><ahref='#impl-Sync'class='anchor'></a></span></td><td><spanclass='out-of-band'></span></td></tr></tbody></table></h3><divclass='impl-items'></div></div></section><sectionid="search"class="content hidden"></section><sectionclass="footer"></section><asideid="help"class="hidden"><div><h1class="hidden">Help</h1><divclass="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><divclass="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g. <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g. <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g. <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath="../";window.currentCrate="actix_web";</script><scriptsrc="../aliases.js"></script><scriptsrc="../main.js"></script><scriptdefersrc="../search-index.js"></script></body></html>
