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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="A small and `no_std` compatible error type"><meta name="keywords" content="rust, rustlang, rust-lang, Error"><title>Error in getrandom - Rust</title><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../ayu.css" disabled ><script id="default-settings"></script><script src="../storage.js"></script><script src="../crates.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="shortcut icon" href="https://www.rust-lang.org/favicon.ico"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu" role="button">&#9776;</div><a href='../getrandom/index.html'><div class='logo-container'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk.png' alt='logo'></div></a><p class="location">Struct Error</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#implementations">Methods</a><div class="sidebar-links"><a href="#method.code">code</a><a href="#method.raw_os_error">raw_os_error</a></div><a class="sidebar-title" href="#trait-implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Clone">Clone</a><a href="#impl-Copy">Copy</a><a href="#impl-Debug">Debug</a><a href="#impl-Display">Display</a><a href="#impl-Eq">Eq</a><a href="#impl-Error">Error</a><a href="#impl-From%3CNonZeroU32%3E">From&lt;NonZeroU32&gt;</a><a href="#impl-PartialEq%3CError%3E">PartialEq&lt;Error&gt;</a><a href="#impl-StructuralEq">StructuralEq</a><a href="#impl-StructuralPartialEq">StructuralPartialEq</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-RefUnwindSafe">RefUnwindSafe</a><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">UnwindSafe</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow&lt;T&gt;</a><a href="#impl-BorrowMut%3CT%3E">BorrowMut&lt;T&gt;</a><a href="#impl-From%3CT%3E">From&lt;T&gt;</a><a href="#impl-Into%3CU%3E">Into&lt;U&gt;</a><a href="#impl-ToOwned">ToOwned</a><a href="#impl-ToString">ToString</a><a href="#impl-TryFrom%3CU%3E">TryFrom&lt;U&gt;</a><a href="#impl-TryInto%3CU%3E">TryInto&lt;U&gt;</a></div></div><p class="location"><a href="index.html">getrandom</a></p><div id="sidebar-vars" data-name="Error" data-ty="struct" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu"><img src="../brush.svg" width="18" height="18" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></div></div><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press β€˜S’ to search, β€˜?’ for more options…" type="search"></div><button type="button" id="help-button">?</button>
<a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" height="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="in-band">Struct <a href="index.html">getrandom</a>::<wbr><a class="struct" href="">Error</a><button id="copy-path" onclick="copy_path(this)"><img src="../clipboard.svg" width="19" height="18" alt="Copy item import"></button></span><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span><a class="srclink" href="../src/getrandom/error.rs.html#25" title="goto source code">[src]</a></span></h1><div class="docblock type-decl"><pre class="rust struct">pub struct Error(_);</pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A small and <code>no_std</code> compatible error type</p>
<p>The <a href="struct.Error.html#method.raw_os_error" title="Error::raw_os_error()"><code>Error::raw_os_error()</code></a> will indicate if the error is from the OS, and
if so, which error code the OS gave the application. If such an error is
encountered, please consult with your system documentation.</p>
<p>Internally this type is a NonZeroU32, with certain values reserved for
certain purposes, see <a href="struct.Error.html#associatedconstant.INTERNAL_START" title="Error::INTERNAL_START"><code>Error::INTERNAL_START</code></a> and <a href="struct.Error.html#associatedconstant.CUSTOM_START" title="Error::CUSTOM_START"><code>Error::CUSTOM_START</code></a>.</p>
<p><em>If this crate’s <code>&quot;std&quot;</code> Cargo feature is enabled</em>, then:</p>
<ul>
<li><a href="struct.Error.html" title="Error"><code>getrandom::Error</code></a> implements
<a href="https://doc.rust-lang.org/std/error/trait.Error.html"><code>std::error::Error</code></a></li>
<li><a href="https://doc.rust-lang.org/std/io/struct.Error.html"><code>std::io::Error</code></a> implements
<a href="https://doc.rust-lang.org/std/convert/trait.From.html"><code>From&lt;getrandom::Error&gt;</code></a>.</li>
</ul>
</div></details><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><details class="rustdoc-toggle implementors-toggle" open><summary><h3 id="impl" class="impl"><code class="in-band">impl <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#33-90" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.UNSUPPORTED" class="associatedconstant"><code>pub const <a href="#associatedconstant.UNSUPPORTED" class="constant"><b>UNSUPPORTED</b></a>: <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#associatedconstant.UNSUPPORTED" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#35" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>This target/platform is not supported by <code>getrandom</code>.</p>
</div></details><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.ERRNO_NOT_POSITIVE" class="associatedconstant"><code>pub const <a href="#associatedconstant.ERRNO_NOT_POSITIVE" class="constant"><b>ERRNO_NOT_POSITIVE</b></a>: <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#associatedconstant.ERRNO_NOT_POSITIVE" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#37" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>The platform-specific <code>errno</code> returned a non-positive value.</p>
</div></details><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.IOS_SEC_RANDOM" class="associatedconstant"><code>pub const <a href="#associatedconstant.IOS_SEC_RANDOM" class="constant"><b>IOS_SEC_RANDOM</b></a>: <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#associatedconstant.IOS_SEC_RANDOM" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#39" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>Call to iOS <a href="https://developer.apple.com/documentation/security/1399291-secrandomcopybytes"><code>SecRandomCopyBytes</code></a> failed.</p>
</div></details><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.WINDOWS_RTL_GEN_RANDOM" class="associatedconstant"><code>pub const <a href="#associatedconstant.WINDOWS_RTL_GEN_RANDOM" class="constant"><b>WINDOWS_RTL_GEN_RANDOM</b></a>: <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#associatedconstant.WINDOWS_RTL_GEN_RANDOM" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#41" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>Call to Windows <a href="https://docs.microsoft.com/en-us/windows/win32/api/ntsecapi/nf-ntsecapi-rtlgenrandom"><code>RtlGenRandom</code></a> failed.</p>
</div></details><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.FAILED_RDRAND" class="associatedconstant"><code>pub const <a href="#associatedconstant.FAILED_RDRAND" class="constant"><b>FAILED_RDRAND</b></a>: <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#associatedconstant.FAILED_RDRAND" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#43" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>RDRAND instruction failed due to a hardware issue.</p>
</div></details><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.NO_RDRAND" class="associatedconstant"><code>pub const <a href="#associatedconstant.NO_RDRAND" class="constant"><b>NO_RDRAND</b></a>: <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#associatedconstant.NO_RDRAND" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#45" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>RDRAND instruction unsupported on this target.</p>
</div></details><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.WEB_CRYPTO" class="associatedconstant"><code>pub const <a href="#associatedconstant.WEB_CRYPTO" class="constant"><b>WEB_CRYPTO</b></a>: <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#associatedconstant.WEB_CRYPTO" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#47" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>The browser does not have support for <code>self.crypto</code>.</p>
</div></details><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.WEB_GET_RANDOM_VALUES" class="associatedconstant"><code>pub const <a href="#associatedconstant.WEB_GET_RANDOM_VALUES" class="constant"><b>WEB_GET_RANDOM_VALUES</b></a>: <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#associatedconstant.WEB_GET_RANDOM_VALUES" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#49" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>The browser does not have support for <code>crypto.getRandomValues</code>.</p>
</div></details><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.VXWORKS_RAND_SECURE" class="associatedconstant"><code>pub const <a href="#associatedconstant.VXWORKS_RAND_SECURE" class="constant"><b>VXWORKS_RAND_SECURE</b></a>: <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#associatedconstant.VXWORKS_RAND_SECURE" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#51" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>On VxWorks, call to <code>randSecure</code> failed (random number generator is not yet initialized).</p>
</div></details><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.NODE_CRYPTO" class="associatedconstant"><code>pub const <a href="#associatedconstant.NODE_CRYPTO" class="constant"><b>NODE_CRYPTO</b></a>: <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#associatedconstant.NODE_CRYPTO" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#53" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>NodeJS does not have support for the <code>crypto</code> module.</p>
</div></details><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.NODE_RANDOM_FILL_SYNC" class="associatedconstant"><code>pub const <a href="#associatedconstant.NODE_RANDOM_FILL_SYNC" class="constant"><b>NODE_RANDOM_FILL_SYNC</b></a>: <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#associatedconstant.NODE_RANDOM_FILL_SYNC" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#55" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>NodeJS does not have support for <code>crypto.randomFillSync</code>.</p>
</div></details><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.INTERNAL_START" class="associatedconstant"><code>pub const <a href="#associatedconstant.INTERNAL_START" class="constant"><b>INTERNAL_START</b></a>: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a href="#associatedconstant.INTERNAL_START" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#60" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>Codes below this point represent OS Errors (i.e. positive i32 values).
Codes at or above this point, but below <a href="struct.Error.html#associatedconstant.CUSTOM_START" title="Error::CUSTOM_START"><code>Error::CUSTOM_START</code></a> are
reserved for use by the <code>rand</code> and <code>getrandom</code> crates.</p>
</div></details><details class="rustdoc-toggle" open><summary><h4 id="associatedconstant.CUSTOM_START" class="associatedconstant"><code>pub const <a href="#associatedconstant.CUSTOM_START" class="constant"><b>CUSTOM_START</b></a>: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a href="#associatedconstant.CUSTOM_START" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#64" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>Codes at or above this point can be used by users to define their own
custom errors.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.raw_os_error" class="method"><code>pub fn <a href="#method.raw_os_error" class="fnname">raw_os_error</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>&gt;</code><a href="#method.raw_os_error" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#74-80" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>Extract the raw OS error code (if this error came from the OS)</p>
<p>This method is identical to <a href="https://doc.rust-lang.org/std/io/struct.Error.html#method.raw_os_error"><code>std::io::Error::raw_os_error()</code></a>, except
that it works in <code>no_std</code> contexts. If this method returns <code>None</code>, the
error value can still be formatted via the <code>Display</code> implementation.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.code" class="method"><code>pub const fn <a href="#method.code" class="fnname">code</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/nonzero/struct.NonZeroU32.html" title="struct core::num::nonzero::NonZeroU32">NonZeroU32</a></code><a href="#method.code" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#87-89" title="goto source code">[src]</a></h4></summary><div class="docblock"><p>Extract the bare error code.</p>
<p>This code can either come from the underlying OS, or be a custom error.
Use <a href="struct.Error.html#method.raw_os_error" title="Error::raw_os_error()"><code>Error::raw_os_error()</code></a> to disambiguate.</p>
</div></details></div></details><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-Clone" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-Clone" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#24" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.clone" class="method trait-impl"><code>fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone" class="fnname">clone</a>(&amp;self) -&gt; <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#method.clone" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#24" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.clone_from" class="method trait-impl"><code>fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from" class="fnname">clone_from</a>(&amp;mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Self)</code><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.clone_from" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/clone.rs.html#130" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-Debug" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-Debug" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#116-133" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.fmt" class="method trait-impl"><code>fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt" class="fnname">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a href="#method.fmt" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#117-132" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-Display" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-Display" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#135-149" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.fmt-1" class="method trait-impl"><code>fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt" class="fnname">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a href="#method.fmt-1" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#136-148" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
</div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-Error" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html" title="trait std::error::Error">Error</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-Error" class="anchor"></a><a class="srclink" href="../src/getrandom/error_impls.rs.html#24" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.source" class="method trait-impl"><code>fn <a href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.source" class="fnname">source</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;(dyn <a class="trait" href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html" title="trait std::error::Error">Error</a> + 'static)&gt;</code><span class="since" title="Stable since Rust version 1.30.0">1.30.0</span><a href="#method.source" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/std/error.rs.html#106" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>The lower-level source of this error, if any. <a href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.source">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.backtrace" class="method trait-impl"><code>fn <a href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.backtrace" class="fnname">backtrace</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/backtrace/struct.Backtrace.html" title="struct std::backtrace::Backtrace">Backtrace</a>&gt;</code><a href="#method.backtrace" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/std/error.rs.html#134" title="goto source code">[src]</a></h4></summary><div class="item-info"><div class="stab unstable"><span class="emoji">πŸ”¬</span> This is a nightly-only experimental API. (<code>backtrace</code>)</div></div><div class='docblock'><p>Returns a stack backtrace, if available, of where this error occurred. <a href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.backtrace">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.description" class="method trait-impl"><code>fn <a href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.description" class="fnname">description</a>(&amp;self) -&gt; &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.description" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/std/error.rs.html#146" title="goto source code">[src]</a></h4></summary><div class="item-info"><div class="stab deprecated"><span class="emoji">πŸ‘Ž</span> Deprecated since 1.42.0: <p>use the Display impl or to_string()</p>
</div></div><div class='docblock'> <a href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.description">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.cause" class="method trait-impl"><code>fn <a href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.cause" class="fnname">cause</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;dyn <a class="trait" href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html" title="trait std::error::Error">Error</a>&gt;</code><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.cause" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/std/error.rs.html#156" title="goto source code">[src]</a></h4></summary><div class="item-info"><div class="stab deprecated"><span class="emoji">πŸ‘Ž</span> Deprecated since 1.33.0: <p>replaced by Error::source, which can support downcasting</p>
</div></div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-From%3CNonZeroU32%3E" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/core/num/nonzero/struct.NonZeroU32.html" title="struct core::num::nonzero::NonZeroU32">NonZeroU32</a>&gt; for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-From%3CNonZeroU32%3E" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#151-155" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.from" class="method trait-impl"><code>fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(code: <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/nonzero/struct.NonZeroU32.html" title="struct core::num::nonzero::NonZeroU32">NonZeroU32</a>) -&gt; Self</code><a href="#method.from" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#152-154" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-PartialEq%3CError%3E" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>&lt;<a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a>&gt; for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-PartialEq%3CError%3E" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#24" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.eq" class="method trait-impl"><code>fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq" class="fnname">eq</a>(&amp;self, other: &amp;<a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a href="#method.eq" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#24" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used
by <code>==</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.ne" class="method trait-impl"><code>fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne" class="fnname">ne</a>(&amp;self, other: &amp;<a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a href="#method.ne" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#24" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></details></div></details></details><h3 id="impl-Copy" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-Copy" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#24" title="goto source code">[src]</a></h3><h3 id="impl-Eq" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-Eq" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#24" title="goto source code">[src]</a></h3><h3 id="impl-StructuralEq" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.StructuralEq.html" title="trait core::marker::StructuralEq">StructuralEq</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-StructuralEq" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#24" title="goto source code">[src]</a></h3><h3 id="impl-StructuralPartialEq" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.StructuralPartialEq.html" title="trait core::marker::StructuralPartialEq">StructuralPartialEq</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-StructuralPartialEq" class="anchor"></a><a class="srclink" href="../src/getrandom/error.rs.html#24" title="goto source code">[src]</a></h3></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><h3 id="impl-RefUnwindSafe" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-RefUnwindSafe" class="anchor"></a></h3><h3 id="impl-Send" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-Send" class="anchor"></a></h3><h3 id="impl-Sync" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-Sync" class="anchor"></a></h3><h3 id="impl-Unpin" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-Unpin" class="anchor"></a></h3><h3 id="impl-UnwindSafe" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.Error.html" title="struct getrandom::Error">Error</a></code><a href="#impl-UnwindSafe" class="anchor"></a></h3></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-Any" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-Any" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#131-135" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.type_id" class="method trait-impl"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code><a href="#method.type_id" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#132" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
</div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-Borrow%3CT%3E" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-Borrow%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#208-213" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.borrow" class="method trait-impl"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>T</code><a href="#method.borrow" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#210" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-BorrowMut%3CT%3E" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-BorrowMut%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#216-220" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.borrow_mut" class="method trait-impl"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T</code><a href="#method.borrow_mut" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#217" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-From%3CT%3E" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</code><a href="#impl-From%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#544-548" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.from-1" class="method trait-impl"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -&gt; T</code><a href="#method.from-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#545" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-Into%3CU%3E" class="impl"><code class="in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,&nbsp;</span></code><a href="#impl-Into%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#533-540" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.into" class="method trait-impl"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -&gt; U</code><a href="#method.into" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#537" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-ToOwned" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></code><a href="#impl-ToOwned" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#84-96" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle" open><summary><h4 id="associatedtype.Owned" class="type trait-impl"><code>type <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="type">Owned</a> = T</code><a href="#associatedtype.Owned" class="anchor"></a></h4></summary><div class='docblock'><p>The resulting type after obtaining ownership.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.to_owned" class="method trait-impl"><code>pub fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fnname">to_owned</a>(&amp;self) -&gt; T</code><a href="#method.to_owned" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#89" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.clone_into" class="method trait-impl"><code>pub fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fnname">clone_into</a>(&amp;self, target: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T)</code><a href="#method.clone_into" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#93" title="goto source code">[src]</a></h4></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">πŸ”¬</span> This is a nightly-only experimental API. (<code>toowned_clone_into</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock'><p>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></p>
</div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-ToString" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html" title="trait alloc::string::ToString">ToString</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-ToString" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2319-2333" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.to_string" class="method trait-impl"><code>pub default fn <a href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string" class="fnname">to_string</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code><a href="#method.to_string" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2325" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Converts the given value to a <code>String</code>. <a href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string">Read more</a></p>
</div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-TryFrom%3CU%3E" class="impl"><code class="in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,&nbsp;</span></code><a href="#impl-TryFrom%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#581-590" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle" open><summary><h4 id="associatedtype.Error" class="type trait-impl"><code>type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code><a href="#associatedtype.Error" class="anchor"></a></h4></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.try_from" class="method trait-impl"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a href="#method.try_from" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#587" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details></details><details class="rustdoc-toggle implementors-toggle"><summary><h3 id="impl-TryInto%3CU%3E" class="impl"><code class="in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,&nbsp;</span></code><a href="#impl-TryInto%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#567-576" title="goto source code">[src]</a></h3></summary><div class="impl-items"><details class="undocumented"><summary></summary><details class="rustdoc-toggle" open><summary><h4 id="associatedtype.Error-1" class="type trait-impl"><code>type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="type">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code><a href="#associatedtype.Error-1" class="anchor"></a></h4></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><h4 id="method.try_into" class="method trait-impl"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a href="#method.try_into" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#573" title="goto source code">[src]</a></h4></summary><div class='docblock'><p>Performs the conversion.</p>
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