| <!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="The base trait for numeric types, covering `0` and `1` values, comparisons, basic numeric operations, and string conversion."><meta name="keywords" content="rust, rustlang, rust-lang, Num"><title>Num in num::traits - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin 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class="sidebar-menu-toggle">☰</button><a class="sidebar-logo" href="../../num/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../num/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">Num</a></h2><div class="sidebar-elems"><section><h3><a href="#required-associated-types">Required Associated Types</a></h3><ul class="block"><li><a href="#associatedtype.FromStrRadixErr">FromStrRadixErr</a></li></ul><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.from_str_radix">from_str_radix</a></li></ul><h3><a href="#foreign-impls">Implementations on Foreign Types</a></h3><ul class="block"><li><a href="#impl-Num-for-Wrapping%3CT%3E">Wrapping<T></a></li><li><a href="#impl-Num-for-f32">f32</a></li><li><a href="#impl-Num-for-f64">f64</a></li><li><a href="#impl-Num-for-i128">i128</a></li><li><a href="#impl-Num-for-i16">i16</a></li><li><a href="#impl-Num-for-i32">i32</a></li><li><a href="#impl-Num-for-i64">i64</a></li><li><a href="#impl-Num-for-i8">i8</a></li><li><a href="#impl-Num-for-isize">isize</a></li><li><a href="#impl-Num-for-u128">u128</a></li><li><a href="#impl-Num-for-u16">u16</a></li><li><a href="#impl-Num-for-u32">u32</a></li><li><a href="#impl-Num-for-u64">u64</a></li><li><a href="#impl-Num-for-u8">u8</a></li><li><a href="#impl-Num-for-usize">usize</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><h2><a href="index.html">In num::traits</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Trait <a href="../index.html">num</a>::<wbr><a href="index.html">traits</a>::<wbr><a class="trait" href="#">Num</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../../src/num_traits/lib.rs.html#68">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust trait"><code>pub trait Num: PartialEq<Self> + <a class="trait" href="../trait.Zero.html" title="trait num::Zero">Zero</a> + <a class="trait" href="../trait.One.html" title="trait num::One">One</a> + <a class="trait" href="trait.NumOps.html" title="trait num::traits::NumOps">NumOps</a><Self, Self> { |
| type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a>; |
| |
| fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(<br> str: &str,<br> radix: u32<br> ) -> Result<Self, Self::<a class="associatedtype" href="../trait.Num.html#associatedtype.FromStrRadixErr" title="type num::Num::FromStrRadixErr">FromStrRadixErr</a>>; |
| }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>The base trait for numeric types, covering <code>0</code> and <code>1</code> values, |
| comparisons, basic numeric operations, and string conversion.</p> |
| </div></details><h2 id="required-associated-types" class="small-section-header">Required Associated Types<a href="#required-associated-types" class="anchor"></a></h2><div class="methods"><section id="associatedtype.FromStrRadixErr" class="method has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#69">source</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a></h4></section></div><h2 id="required-methods" class="small-section-header">Required Methods<a href="#required-methods" class="anchor"></a></h2><div class="methods"><details class="rustdoc-toggle method-toggle" open><summary><section id="tymethod.from_str_radix" class="method has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#96">source</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(str: &str, radix: u32) -> Result<Self, Self::<a class="associatedtype" href="../trait.Num.html#associatedtype.FromStrRadixErr" title="type num::Num::FromStrRadixErr">FromStrRadixErr</a>></h4></section></summary><div class="docblock"><p>Convert from a string and radix (typically <code>2..=36</code>).</p> |
| <h5 id="examples"><a href="#examples">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>num_traits::Num; |
| |
| <span class="kw">let </span>result = <i32 <span class="kw">as </span>Num>::from_str_radix(<span class="string">"27"</span>, <span class="number">10</span>); |
| <span class="macro">assert_eq!</span>(result, <span class="prelude-val">Ok</span>(<span class="number">27</span>)); |
| |
| <span class="kw">let </span>result = <i32 <span class="kw">as </span>Num>::from_str_radix(<span class="string">"foo"</span>, <span class="number">10</span>); |
| <span class="macro">assert!</span>(result.is_err());</code></pre></div> |
| <h5 id="supported-radices"><a href="#supported-radices">Supported radices</a></h5> |
| <p>The exact range of supported radices is at the discretion of each type implementation. For |
| primitive integers, this is implemented by the inherent <code>from_str_radix</code> methods in the |
| standard library, which <strong>panic</strong> if the radix is not in the range from 2 to 36. The |
| implementation in this crate for primitive floats is similar.</p> |
| <p>For third-party types, it is suggested that implementations should follow suit and at least |
| accept <code>2..=36</code> without panicking, but an <code>Err</code> may be returned for any unsupported radix. |
| It’s possible that a type might not even support the common radix 10, nor any, if string |
| parsing doesn’t make sense for that type.</p> |
| </div></details></div><h2 id="foreign-impls" class="small-section-header">Implementations on Foreign Types<a href="#foreign-impls" class="anchor"></a></h2><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-u128" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#177">source</a><a href="#impl-Num-for-u128" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for u128</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-1" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = ParseIntError</h4></section><section id="method.from_str_radix" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#177">source</a><a href="#method.from_str_radix" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> Result<u128, ParseIntError></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-usize" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-usize" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for usize</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-2" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-2" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = ParseIntError</h4></section><section id="method.from_str_radix-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-1" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> Result<usize, ParseIntError></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-Wrapping%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#179">source</a><a href="#impl-Num-for-Wrapping%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for Wrapping<T><span class="where fmt-newline">where<br> T: <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a>,<br> Wrapping<T>: <a class="trait" href="trait.NumOps.html" title="trait num::traits::NumOps">NumOps</a><Wrapping<T>, Wrapping<T>>,</span></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-3" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-3" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <T as <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a>>::<a class="associatedtype" href="../trait.Num.html#associatedtype.FromStrRadixErr" title="type num::Num::FromStrRadixErr">FromStrRadixErr</a></h4></section><section id="method.from_str_radix-2" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#184">source</a><a href="#method.from_str_radix-2" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(<br> str: &str,<br> radix: u32<br>) -> Result<Wrapping<T>, <Wrapping<T> as <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a>>::<a class="associatedtype" href="../trait.Num.html#associatedtype.FromStrRadixErr" title="type num::Num::FromStrRadixErr">FromStrRadixErr</a>></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-i8" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-i8" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for i8</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-4" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-4" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = ParseIntError</h4></section><section id="method.from_str_radix-3" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-3" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> Result<i8, ParseIntError></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-u32" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-u32" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for u32</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-5" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-5" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = ParseIntError</h4></section><section id="method.from_str_radix-4" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-4" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> Result<u32, ParseIntError></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-isize" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-isize" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for isize</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-6" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-6" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = ParseIntError</h4></section><section id="method.from_str_radix-5" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-5" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> Result<isize, ParseIntError></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-i32" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-i32" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for i32</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-7" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-7" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = ParseIntError</h4></section><section id="method.from_str_radix-6" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-6" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> Result<i32, ParseIntError></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-u64" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-u64" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for u64</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-8" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-8" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = ParseIntError</h4></section><section id="method.from_str_radix-7" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-7" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> Result<u64, ParseIntError></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-i16" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-i16" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for i16</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-9" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-9" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = ParseIntError</h4></section><section id="method.from_str_radix-8" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-8" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> Result<i16, ParseIntError></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-f64" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#398">source</a><a href="#impl-Num-for-f64" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for f64</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-10" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-10" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="struct.ParseFloatError.html" title="struct num::traits::ParseFloatError">ParseFloatError</a></h4></section><section id="method.from_str_radix-9" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#398">source</a><a href="#method.from_str_radix-9" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(<br> src: &str,<br> radix: u32<br>) -> Result<f64, <f64 as <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a>>::<a class="associatedtype" href="../trait.Num.html#associatedtype.FromStrRadixErr" title="type num::Num::FromStrRadixErr">FromStrRadixErr</a>></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-f32" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#398">source</a><a href="#impl-Num-for-f32" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for f32</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-11" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-11" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="struct.ParseFloatError.html" title="struct num::traits::ParseFloatError">ParseFloatError</a></h4></section><section id="method.from_str_radix-10" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#398">source</a><a href="#method.from_str_radix-10" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(<br> src: &str,<br> radix: u32<br>) -> Result<f32, <f32 as <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a>>::<a class="associatedtype" href="../trait.Num.html#associatedtype.FromStrRadixErr" title="type num::Num::FromStrRadixErr">FromStrRadixErr</a>></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-i128" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#177">source</a><a href="#impl-Num-for-i128" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for i128</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-12" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-12" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = ParseIntError</h4></section><section id="method.from_str_radix-11" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#177">source</a><a href="#method.from_str_radix-11" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> Result<i128, ParseIntError></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-i64" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-i64" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for i64</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-13" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-13" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = ParseIntError</h4></section><section id="method.from_str_radix-12" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-12" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> Result<i64, ParseIntError></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-u16" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-u16" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for u16</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-14" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-14" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = ParseIntError</h4></section><section id="method.from_str_radix-13" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-13" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> Result<u16, ParseIntError></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-u8" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-u8" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for u8</h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-15" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-15" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = ParseIntError</h4></section><section id="method.from_str_radix-14" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-14" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fnname">from_str_radix</a>(s: &str, radix: u32) -> Result<u8, ParseIntError></h4></section></div></details><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor"></a></h2><div id="implementors-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-BigInt" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_bigint/bigint/convert.rs.html#24">source</a><a href="#impl-Num-for-BigInt" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for <a class="struct" href="../struct.BigInt.html" title="struct num::BigInt">BigInt</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-16" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-16" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="../bigint/struct.ParseBigIntError.html" title="struct num::bigint::ParseBigIntError">ParseBigIntError</a></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-BigUint" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_bigint/biguint/convert.rs.html#210">source</a><a href="#impl-Num-for-BigUint" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for <a class="struct" href="../struct.BigUint.html" title="struct num::BigUint">BigUint</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-17" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-17" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="../bigint/struct.ParseBigIntError.html" title="struct num::bigint::ParseBigIntError">ParseBigIntError</a></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-Ratio%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_rational/lib.rs.html#942">source</a><a href="#impl-Num-for-Ratio%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for <a class="struct" href="../rational/struct.Ratio.html" title="struct num::rational::Ratio">Ratio</a><T><span class="where fmt-newline">where<br> T: Clone + <a class="trait" href="../trait.Integer.html" title="trait num::Integer">Integer</a>,</span></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-18" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-18" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="../rational/struct.ParseRatioError.html" title="struct num::rational::ParseRatioError">ParseRatioError</a></h4></section></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Num-for-Complex%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/num_complex/lib.rs.html#1366">source</a><a href="#impl-Num-for-Complex%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> for <a class="struct" href="../struct.Complex.html" title="struct num::Complex">Complex</a><T><span class="where fmt-newline">where<br> T: <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a> + Clone,</span></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-19" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.FromStrRadixErr-19" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="../complex/struct.ParseComplexError.html" title="struct num::complex::ParseComplexError">ParseComplexError</a><<T as <a class="trait" href="../trait.Num.html" title="trait num::Num">Num</a>>::<a class="associatedtype" href="../trait.Num.html#associatedtype.FromStrRadixErr" title="type num::Num::FromStrRadixErr">FromStrRadixErr</a>></h4></section></div></details></div><script src="../../implementors/num_traits/trait.Num.js" data-ignore-extern-crates="num_rational,num_bigint,core,num_complex" async></script></section></div></main><div id="rustdoc-vars" data-root-path="../../" 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