<!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 `OsRng` struct in crate `rand`."><metaname="keywords"content="rust, rustlang, rust-lang, OsRng"><title>rand::os::OsRng - 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><noscript><linkrel="stylesheet"href="../../noscript.css"></noscript><linkrel="shortcut icon"href="https://www.rust-lang.org/favicon.ico"><styletype="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><bodyclass="rustdoc struct"><!--[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><ahref='../../rand/index.html'><divclass='logo-container'><imgsrc='https://www.rust-lang.org/logos/rust-logo-128x128-blk.png'alt='logo'></div></a><pclass='location'>Struct OsRng</p><divclass="sidebar-elems"><divclass="block items"><aclass="sidebar-title"href="#methods">Methods</a><divclass="sidebar-links"><ahref="#method.new">new</a></div><aclass="sidebar-title"href="#implementations">Trait Implementations</a><divclass="sidebar-links"><ahref="#impl-Debug">Debug</a><ahref="#impl-Rng">Rng</a></div><aclass="sidebar-title"href="#synthetic-implementations">Auto Trait Implementations</a><divclass="sidebar-links"><ahref="#impl-RefUnwindSafe">RefUnwindSafe</a><ahref="#impl-Send">Send</a><ahref="#impl-Sync">Sync</a><ahref="#impl-Unpin">Unpin</a><ahref="#impl-UnwindSafe">UnwindSafe</a></div><aclass="sidebar-title"href="#blanket-implementations">Blanket Implementations</a><divclass="sidebar-links"><ahref="#impl-Any">Any</a><ahref="#impl-Borrow%3CT%3E">Borrow<T></a><ahref="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><ahref="#impl-From%3CT%3E">From<T></a><ahref="#impl-Into%3CU%3E">Into<U></a><ahref="#impl-TryFrom%3CU%3E">TryFrom<U></a><ahref="#impl-TryInto%3CU%3E">TryInto<U></a></div></div><pclass='location'><ahref='../index.html'>rand</a>::<wbr><ahref='index.html'>os</a></p><script>window.sidebarCurrent={name:'OsRng',ty:'struct',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"><div><selectid="crate-search"><optionvalue="All crates">All crates</option></select><inputclass="search-input"name="search"autocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"></div><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='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/rand/os.rs.html#39'title='goto source code'>[src]</a></span><spanclass='in-band'>Struct <ahref='../index.html'>rand</a>::<wbr><ahref='index.html'>os</a>::<wbr><aclass="struct"href=''>OsRng</a></span></h1><divclass="docblock type-decl hidden-by-usual-hider"><preclass='rust struct'>pub struct OsRng(_);</pre></div><divclass='docblock'><p>A random number generator that retrieves randomness straight from
the operating system. Platform sources:</p>
<ul>
<li>Unix-like systems (Linux, Android, Mac OSX): read directly from
<code>/dev/urandom</code>, or from <code>getrandom(2)</code> system call if available.</li>
<li>FreeBSD: uses the <code>kern.arandom</code><code>sysctl(2)</code> mib</li>
<li>Windows: calls <code>RtlGenRandom</code>, exported from <code>advapi32.dll</code> as
<code>SystemFunction036</code>.</li>
<li>iOS: calls SecRandomCopyBytes as /dev/(u)random is sandboxed.</li>
<li>PNaCl: calls into the <code>nacl-irt-random-0.1</code> IRT interface.</li>
</ul>
<p>This usually does not block. On some systems (e.g. FreeBSD, OpenBSD,
Max OS X, and modern Linux) this may block very early in the init
process, if the CSPRNG has not been seeded yet.[1]</p>
<p>[1] See <ahref="https://www.python.org/dev/peps/pep-0524/">https://www.python.org/dev/peps/pep-0524/</a> for a more
in-depth discussion.</p>
</div><h2id='methods'class='small-section-header'>Methods<ahref='#methods'class='anchor'></a></h2><h3id='impl'class='impl'><codeclass='in-band'>impl <aclass="struct"href="../../rand/os/struct.OsRng.html"title="struct rand::os::OsRng">OsRng</a></code><ahref='#impl'class='anchor'></a><aclass='srclink'href='../../src/rand/os.rs.html#41-46'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.new'class="method"><codeid='new.v'>pub fn <ahref='#method.new'class='fnname'>new</a>() -><aclass="type"href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html"title="type std::io::error::Result">Result</a><<aclass="struct"href="../../rand/os/struct.OsRng.html"title="struct rand::os::OsRng">OsRng</a>></code><aclass='srclink'href='../../src/rand/os.rs.html#43-45'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Create a new <code>OsRng</code>.</p>
</div></div><h2id='implementations'class='small-section-header'>Trait Implementations<ahref='#implementations'class='anchor'></a></h2><divid='implementations-list'><h3id='impl-Rng'class='impl'><codeclass='in-band'>impl <aclass="trait"href="../../rand/trait.Rng.html"title="trait rand::Rng">Rng</a> for <aclass="struct"href="../../rand/os/struct.OsRng.html"title="struct rand::os::OsRng">OsRng</a></code><ahref='#impl-Rng'class='anchor'></a><aclass='srclink'href='../../src/rand/os.rs.html#48-52'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.next_u32'class="method hidden"><codeid='next_u32.v'>fn <ahref='../../rand/trait.Rng.html#tymethod.next_u32'class='fnname'>next_u32</a>(&mut self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><aclass='srclink'href='../../src/rand/os.rs.html#49'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Return the next random u32. <ahref="../../rand/trait.Rng.html#tymethod.next_u32">Read more</a></p>
</div><h4id='method.next_u64'class="method hidden"><codeid='next_u64.v'>fn <ahref='../../rand/trait.Rng.html#method.next_u64'class='fnname'>next_u64</a>(&mut self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code><aclass='srclink'href='../../src/rand/os.rs.html#50'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Return the next random u64. <ahref="../../rand/trait.Rng.html#method.next_u64">Read more</a></p>
</div><h4id='method.fill_bytes'class="method hidden"><codeid='fill_bytes.v'>fn <ahref='../../rand/trait.Rng.html#method.fill_bytes'class='fnname'>fill_bytes</a>(&mut self, v: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</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>)</code><aclass='srclink'href='../../src/rand/os.rs.html#51'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Fill <code>dest</code> with random data. <ahref="../../rand/trait.Rng.html#method.fill_bytes">Read more</a></p>
</div><h4id='method.next_f32'class="method hidden"><codeid='next_f32.v'>fn <ahref='../../rand/trait.Rng.html#method.next_f32'class='fnname'>next_f32</a>(&mut self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a></code><aclass='srclink'href='../../src/rand/lib.rs.html#389-395'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Return the next random f32 selected from the half-open interval <code>[0, 1)</code>. <ahref="../../rand/trait.Rng.html#method.next_f32">Read more</a></p>
</div><h4id='method.next_f64'class="method hidden"><codeid='next_f64.v'>fn <ahref='../../rand/trait.Rng.html#method.next_f64'class='fnname'>next_f64</a>(&mut self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a></code><aclass='srclink'href='../../src/rand/lib.rs.html#407-413'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Return the next random f64 selected from the half-open interval <code>[0, 1)</code>. <ahref="../../rand/trait.Rng.html#method.next_f64">Read more</a></p>
</div><h4id='method.gen'class="method hidden"><codeid='gen.v'>fn <ahref='../../rand/trait.Rng.html#method.gen'class='fnname'>gen</a><T: <aclass="trait"href="../../rand/trait.Rand.html"title="trait rand::Rand">Rand</a>>(&mut self) -> T <spanclass="where fmt-newline">where<br> Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><aclass='srclink'href='../../src/rand/lib.rs.html#479-481'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Return a random value of a <code>Rand</code> type. <ahref="../../rand/trait.Rng.html#method.gen">Read more</a></p>
</div><h4id='method.gen_iter'class="method hidden"><divclass="important-traits"><divclass='tooltip'>ⓘ<spanclass='tooltiptext'>Important traits for <aclass="struct"href="../../rand/struct.Generator.html"title="struct rand::Generator">Generator</a><'a, T, R></span></div><divclass="content hidden"><h3class="important">Important traits for <aclass="struct"href="../../rand/struct.Generator.html"title="struct rand::Generator">Generator</a><'a, T, R></h3><codeclass="content"><spanclass="where fmt-newline">impl<'a, T: <aclass="trait"href="../../rand/trait.Rand.html"title="trait rand::Rand">Rand</a>, R: <aclass="trait"href="../../rand/trait.Rng.html"title="trait rand::Rng">Rng</a>><aclass="trait"href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <aclass="struct"href="../../rand/struct.Generator.html"title="struct rand::Generator">Generator</a><'a, T, R></span><spanclass="where fmt-newline"> type <ahref='https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item'class="type">Item</a> = T;</span></code></div></div><codeid='gen_iter.v'>fn <ahref='../../rand/trait.Rng.html#method.gen_iter'class='fnname'>gen_iter</a><'a, T: <aclass="trait"href="../../rand/trait.Rand.html"title="trait rand::Rand">Rand</a>>(&'a mut self) -><aclass="struct"href="../../rand/struct.Generator.html"title="struct rand::Generator">Generator</a><'a, T, Self><spanclass="where fmt-newline">where<br> Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><aclass='srclink'href='../../src/rand/lib.rs.html#497-499'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Return an iterator that will yield an infinite number of randomly generated items. <ahref="../../rand/trait.Rng.html#method.gen_iter">Read more</a></p>
</div><h4id='method.gen_range'class="method hidden"><codeid='gen_range.v'>fn <ahref='../../rand/trait.Rng.html#method.gen_range'class='fnname'>gen_range</a><T: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html"title="trait core::cmp::PartialOrd">PartialOrd</a> + <aclass="trait"href="../../rand/distributions/range/trait.SampleRange.html"title="trait rand::distributions::range::SampleRange">SampleRange</a>>(&mut self, low: T, high: T) -> T <spanclass="where fmt-newline">where<br> Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><aclass='srclink'href='../../src/rand/lib.rs.html#524-527'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Generate a random value in the range [<code>low</code>, <code>high</code>). <ahref="../../rand/trait.Rng.html#method.gen_range">Read more</a></p>
</div><h4id='method.gen_weighted_bool'class="method hidden"><codeid='gen_weighted_bool.v'>fn <ahref='../../rand/trait.Rng.html#method.gen_weighted_bool'class='fnname'>gen_weighted_bool</a>(&mut self, n: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><spanclass="where fmt-newline">where<br> Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><aclass='srclink'href='../../src/rand/lib.rs.html#539-541'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Return a bool with a 1 in n chance of true <ahref="../../rand/trait.Rng.html#method.gen_weighted_bool">Read more</a></p>
</div><h4id='method.gen_ascii_chars'class="method hidden"><divclass="important-traits"><divclass='tooltip'>ⓘ<spanclass='tooltiptext'>Important traits for <aclass="struct"href="../../rand/struct.AsciiGenerator.html"title="struct rand::AsciiGenerator">AsciiGenerator</a><'a, R></span></div><divclass="content hidden"><h3class="important">Important traits for <aclass="struct"href="../../rand/struct.AsciiGenerator.html"title="struct rand::AsciiGenerator">AsciiGenerator</a><'a, R></h3><codeclass="content"><spanclass="where fmt-newline">impl<'a, R: <aclass="trait"href="../../rand/trait.Rng.html"title="trait rand::Rng">Rng</a>><aclass="trait"href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <aclass="struct"href="../../rand/struct.AsciiGenerator.html"title="struct rand::AsciiGenerator">AsciiGenerator</a><'a, R></span><spanclass="where fmt-newline"> type <ahref='https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item'class="type">Item</a> = <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>;</span></code></div></div><codeid='gen_ascii_chars.v'>fn <ahref='../../rand/trait.Rng.html#method.gen_ascii_chars'class='fnname'>gen_ascii_chars</a><'a>(&'a mut self) -><aclass="struct"href="../../rand/struct.AsciiGenerator.html"title="struct rand::AsciiGenerator">AsciiGenerator</a><'a, Self><spanclass="where fmt-newline">where<br> Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><aclass='srclink'href='../../src/rand/lib.rs.html#553-555'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Return an iterator of random characters from the set A-Z,a-z,0-9. <ahref="../../rand/trait.Rng.html#method.gen_ascii_chars">Read more</a></p>
</div><h4id='method.choose'class="method hidden"><codeid='choose.v'>fn <ahref='../../rand/trait.Rng.html#method.choose'class='fnname'>choose</a><'a, T>(&mut self, values: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a [T]</a>) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T><spanclass="where fmt-newline">where<br> Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><aclass='srclink'href='../../src/rand/lib.rs.html#571-577'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Return a random element from <code>values</code>. <ahref="../../rand/trait.Rng.html#method.choose">Read more</a></p>
</div><h4id='method.choose_mut'class="method hidden"><codeid='choose_mut.v'>fn <ahref='../../rand/trait.Rng.html#method.choose_mut'class='fnname'>choose_mut</a><'a, T>(&mut self, values: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a mut [T]</a>) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T><spanclass="where fmt-newline">where<br> Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><aclass='srclink'href='../../src/rand/lib.rs.html#582-589'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Return a mutable pointer to a random element from <code>values</code>. <ahref="../../rand/trait.Rng.html#method.choose_mut">Read more</a></p>
</div></div><h3id='impl-Debug'class='impl'><codeclass='in-band'>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="../../rand/os/struct.OsRng.html"title="struct rand::os::OsRng">OsRng</a></code><ahref='#impl-Debug'class='anchor'></a><aclass='srclink'href='../../src/rand/os.rs.html#54-58'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.fmt'class="method hidden"><codeid='fmt.v'>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><aclass='srclink'href='../../src/rand/os.rs.html#55-57'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><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-From%3CT%3E'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html"title="trait core::convert::From">From</a><T> for T</code><ahref='#impl-From%3CT%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#552-554'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.from'class="method hidden"><codeid='from.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from'class='fnname'>from</a>(t: T) -> T</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#553'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3id='impl-TryFrom%3CU%3E'class='impl'><codeclass='in-band'>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></code><ahref='#impl-TryFrom%3CU%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#571-577'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='associatedtype.Error'class="type"><codeid='Error.t'>type <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error'class="type">Error</a> = <aclass="enum"href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html"title="enum core::convert::Infallible">Infallible</a></code></h4><divclass='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4id='method.try_from'class="method hidden"><codeid='try_from.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from'class='fnname'>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="type"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#574-576'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3id='impl-TryInto%3CU%3E'class='impl'><codeclass='in-band'>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> U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>, </span></code><ahref='#impl-TryInto%3CU%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#559-566'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='associatedtype.Error-1'class="type"><codeid='Error.t-1'>type <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error'class="type">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="type"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a></code></h4><divclass='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4id='method.try_into'class="method hidden"><codeid='try_into.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into'class='fnname'>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="type"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#563-565'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3id='impl-BorrowMut%3CT%3E'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html"title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T <spanclass="where fmt-newline">where<br> T: ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><ahref='#impl-BorrowMut%3CT%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#218-220'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.borrow_mut'class="method hidden"><codeid='borrow_mut.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut'class='fnname'>borrow_mut</a>(&mut self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Mutably borrows from an owned value. <ahref="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></div><h3id='impl-Borrow%3CT%3E'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html"title="trait core::borrow::Borrow">Borrow</a><T> for T <spanclass="where fmt-newline">where<br> T: ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><ahref='#impl-Borrow%3CT%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213-215'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.borrow'class="method hidden"><codeid='borrow.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow'class='fnname'>borrow</a>(&self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Immutably borrows from an owned value. <ahref="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></div><h3id='impl-Any'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html"title="trait core::any::Any">Any</a> for T <spanclass="where fmt-newline">where<br> T: 'static + ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><ahref='#impl-Any'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#100-102'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.type_id'class="method hidden"><codeid='type_id.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id'class='fnname'>type_id</a>(&self) -><aclass="struct"href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html"title="struct core::any::TypeId">TypeId</a></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#101'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <ahref="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
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