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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="API documentation for the Rust `Num` trait in crate `num_traits`."><meta name="keywords" content="rust, rustlang, rust-lang, Num"><title>num_traits::Num - 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><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../favicon.svg">
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<link rel="alternate icon" type="image/png" href="../favicon-32x32.png"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc trait"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../num_traits/index.html'><div class='logo-container rust-logo'><img src='../rust-logo.png' alt='logo'></div></a><p class="location">Trait Num</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#associated-types">Associated Types</a><div class="sidebar-links"><a href="#associatedtype.FromStrRadixErr">FromStrRadixErr</a></div><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.from_str_radix">from_str_radix</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-Num-for-Wrapping%3CT%3E">Wrapping<T></a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class="location"><a href="index.html">num_traits</a></p><script>window.sidebarCurrent = {name: "Num", ty: "trait", relpath: ""};</script><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" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></div></div><script src="../theme.js"></script><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 ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" class="help-button">?</button>
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<a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><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">−</span>]</a></span><a class="srclink" href="../src/num_traits/lib.rs.html#67-96" title="goto source code">[src]</a></span><span class="in-band">Trait <a href="index.html">num_traits</a>::<wbr><a class="trait" href="">Num</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class="rust trait">pub trait Num: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> + <a class="trait" href="../num_traits/identities/trait.Zero.html" title="trait num_traits::identities::Zero">Zero</a> + <a class="trait" href="../num_traits/identities/trait.One.html" title="trait num_traits::identities::One">One</a> + <a class="trait" href="../num_traits/trait.NumOps.html" title="trait num_traits::NumOps">NumOps</a> {
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type <a href="#associatedtype.FromStrRadixErr" class="type">FromStrRadixErr</a>;
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fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(<br> str: &str, <br> radix: u32<br> ) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, Self::<a class="type" href="../num_traits/trait.Num.html#associatedtype.FromStrRadixErr" title="type num_traits::Num::FromStrRadixErr">FromStrRadixErr</a>>;
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}</pre></div><div class="docblock"><p>The base trait for numeric types, covering <code>0</code> and <code>1</code> values,
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comparisons, basic numeric operations, and string conversion.</p>
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</div><h2 id="associated-types" class="small-section-header">Associated Types<a href="#associated-types" class="anchor"></a></h2><div class="methods"><h3 id="associatedtype.FromStrRadixErr" class="method"><code>type <a href="#associatedtype.FromStrRadixErr" class="type">FromStrRadixErr</a></code><a class="srclink" href="../src/num_traits/lib.rs.html#68" title="goto source code">[src]</a></h3></div><span class="loading-content">Loading content...</span><h2 id="required-methods" class="small-section-header">Required methods<a href="#required-methods" class="anchor"></a></h2><div class="methods"><h3 id="tymethod.from_str_radix" class="method"><code>fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(str: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, Self::<a class="type" href="../num_traits/trait.Num.html#associatedtype.FromStrRadixErr" title="type num_traits::Num::FromStrRadixErr">FromStrRadixErr</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#95" title="goto source code">[src]</a></h3><div class="docblock"><p>Convert from a string and radix (typically <code>2..=36</code>).</p>
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<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">num_traits</span>::<span class="ident">Num</span>;
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<span class="kw">let</span> <span class="ident">result</span> <span class="op">=</span> <span class="op"><</span><span class="ident">i32</span> <span class="kw">as</span> <span class="ident">Num</span><span class="op">></span>::<span class="ident">from_str_radix</span>(<span class="string">"27"</span>, <span class="number">10</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">result</span>, <span class="prelude-val">Ok</span>(<span class="number">27</span>));
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<span class="kw">let</span> <span class="ident">result</span> <span class="op">=</span> <span class="op"><</span><span class="ident">i32</span> <span class="kw">as</span> <span class="ident">Num</span><span class="op">></span>::<span class="ident">from_str_radix</span>(<span class="string">"foo"</span>, <span class="number">10</span>);
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<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">result</span>.<span class="ident">is_err</span>());</pre></div>
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<h1 id="supported-radices" class="section-header"><a href="#supported-radices">Supported radices</a></h1>
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<p>The exact range of supported radices is at the discretion of each type implementation. For
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primitive integers, this is implemented by the inherent <code>from_str_radix</code> methods in the
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standard library, which <strong>panic</strong> if the radix is not in the range from 2 to 36. The
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implementation in this crate for primitive floats is similar.</p>
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<p>For third-party types, it is suggested that implementations should follow suit and at least
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accept <code>2..=36</code> without panicking, but an <code>Err</code> may be returned for any unsupported radix.
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It's possible that a type might not even support the common radix 10, nor any, if string
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parsing doesn't make sense for that type.</p>
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</div></div><span class="loading-content">Loading content...</span><h2 id="foreign-impls" class="small-section-header">Implementations on Foreign Types<a href="#foreign-impls" class="anchor"></a></h2><h3 id="impl-Num-for-Wrapping%3CT%3E" class="impl"><code class="in-band">impl<T: <a class="trait" href="../num_traits/trait.Num.html" title="trait num_traits::Num">Num</a>> <a class="trait" href="../num_traits/trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/wrapping/struct.Wrapping.html" title="struct core::num::wrapping::Wrapping">Wrapping</a><T> <span class="where fmt-newline">where<br> <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/wrapping/struct.Wrapping.html" title="struct core::num::wrapping::Wrapping">Wrapping</a><T>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html" title="trait core::ops::arith::Add">Add</a><Output = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/wrapping/struct.Wrapping.html" title="struct core::num::wrapping::Wrapping">Wrapping</a><T>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a><Output = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/wrapping/struct.Wrapping.html" title="struct core::num::wrapping::Wrapping">Wrapping</a><T>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Mul.html" title="trait core::ops::arith::Mul">Mul</a><Output = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/wrapping/struct.Wrapping.html" title="struct core::num::wrapping::Wrapping">Wrapping</a><T>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Div.html" title="trait core::ops::arith::Div">Div</a><Output = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/wrapping/struct.Wrapping.html" title="struct core::num::wrapping::Wrapping">Wrapping</a><T>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Rem.html" title="trait core::ops::arith::Rem">Rem</a><Output = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/wrapping/struct.Wrapping.html" title="struct core::num::wrapping::Wrapping">Wrapping</a><T>>, </span></code><a href="#impl-Num-for-Wrapping%3CT%3E" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#176-188" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-1" class="type"><code>type <a href="#associatedtype.FromStrRadixErr" class="type">FromStrRadixErr</a> = T::<a class="type" href="../num_traits/trait.Num.html#associatedtype.FromStrRadixErr" title="type num_traits::Num::FromStrRadixErr">FromStrRadixErr</a></code></h4><h4 id="method.from_str_radix" class="method hidden"><code>fn <a href="#method.from_str_radix" class="fnname">from_str_radix</a>(str: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, Self::<a class="type" href="../num_traits/trait.Num.html#associatedtype.FromStrRadixErr" title="type num_traits::Num::FromStrRadixErr">FromStrRadixErr</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#185-187" title="goto source code">[src]</a></h4></div><span class="loading-content">Loading content...</span><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor"></a></h2><div class="item-list" id="implementors-list"><h3 id="impl-Num" class="impl"><code class="in-band">impl Num for f32</code><a href="#impl-Num" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#377" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-2" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-2" class="type">FromStrRadixErr</a> = <a class="struct" href="../num_traits/struct.ParseFloatError.html" title="struct num_traits::ParseFloatError">ParseFloatError</a></code></h4><h4 id="method.from_str_radix-1" class="method hidden"><code>fn <a href="#method.from_str_radix-1" class="fnname">from_str_radix</a>(src: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, Self::<a class="type" href="../num_traits/trait.Num.html#associatedtype.FromStrRadixErr" title="type num_traits::Num::FromStrRadixErr">FromStrRadixErr</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#377" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-1" class="impl"><code class="in-band">impl Num for f64</code><a href="#impl-Num-1" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#377" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-3" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-3" class="type">FromStrRadixErr</a> = <a class="struct" href="../num_traits/struct.ParseFloatError.html" title="struct num_traits::ParseFloatError">ParseFloatError</a></code></h4><h4 id="method.from_str_radix-2" class="method hidden"><code>fn <a href="#method.from_str_radix-2" class="fnname">from_str_radix</a>(src: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, Self::<a class="type" href="../num_traits/trait.Num.html#associatedtype.FromStrRadixErr" title="type num_traits::Num::FromStrRadixErr">FromStrRadixErr</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#377" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-2" class="impl"><code class="in-band">impl Num for i8</code><a href="#impl-Num-2" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-4" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-4" class="type">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></code></h4><h4 id="method.from_str_radix-3" class="method hidden"><code>fn <a href="#method.from_str_radix-3" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-3" class="impl"><code class="in-band">impl Num for i16</code><a href="#impl-Num-3" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-5" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-5" class="type">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></code></h4><h4 id="method.from_str_radix-4" class="method hidden"><code>fn <a href="#method.from_str_radix-4" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-4" class="impl"><code class="in-band">impl Num for i32</code><a href="#impl-Num-4" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-6" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-6" class="type">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></code></h4><h4 id="method.from_str_radix-5" class="method hidden"><code>fn <a href="#method.from_str_radix-5" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-5" class="impl"><code class="in-band">impl Num for i64</code><a href="#impl-Num-5" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-7" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-7" class="type">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></code></h4><h4 id="method.from_str_radix-6" class="method hidden"><code>fn <a href="#method.from_str_radix-6" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-6" class="impl"><code class="in-band">impl Num for i128</code><a href="#impl-Num-6" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#174" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-8" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-8" class="type">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></code></h4><h4 id="method.from_str_radix-7" class="method hidden"><code>fn <a href="#method.from_str_radix-7" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#174" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-7" class="impl"><code class="in-band">impl Num for isize</code><a href="#impl-Num-7" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-9" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-9" class="type">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></code></h4><h4 id="method.from_str_radix-8" class="method hidden"><code>fn <a href="#method.from_str_radix-8" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-8" class="impl"><code class="in-band">impl Num for u8</code><a href="#impl-Num-8" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-10" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-10" class="type">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></code></h4><h4 id="method.from_str_radix-9" class="method hidden"><code>fn <a href="#method.from_str_radix-9" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-9" class="impl"><code class="in-band">impl Num for u16</code><a href="#impl-Num-9" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-11" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-11" class="type">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></code></h4><h4 id="method.from_str_radix-10" class="method hidden"><code>fn <a href="#method.from_str_radix-10" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-10" class="impl"><code class="in-band">impl Num for u32</code><a href="#impl-Num-10" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-12" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-12" class="type">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></code></h4><h4 id="method.from_str_radix-11" class="method hidden"><code>fn <a href="#method.from_str_radix-11" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-11" class="impl"><code class="in-band">impl Num for u64</code><a href="#impl-Num-11" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-13" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-13" class="type">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></code></h4><h4 id="method.from_str_radix-12" class="method hidden"><code>fn <a href="#method.from_str_radix-12" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-12" class="impl"><code class="in-band">impl Num for u128</code><a href="#impl-Num-12" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#174" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-14" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-14" class="type">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></code></h4><h4 id="method.from_str_radix-13" class="method hidden"><code>fn <a href="#method.from_str_radix-13" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#174" title="goto source code">[src]</a></h4></div><h3 id="impl-Num-13" class="impl"><code class="in-band">impl Num for usize</code><a href="#impl-Num-13" class="anchor"></a><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.FromStrRadixErr-15" class="type"><code>type <a href="#associatedtype.FromStrRadixErr-15" class="type">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></code></h4><h4 id="method.from_str_radix-14" class="method hidden"><code>fn <a href="#method.from_str_radix-14" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></code><a class="srclink" href="../src/num_traits/lib.rs.html#172" title="goto source code">[src]</a></h4></div></div><span class="loading-content">Loading content...</span><script type="text/javascript" src="../implementors/num_traits/trait.Num.js" async></script></section><section id="search" class="content hidden"></section><section 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