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trait.One.html
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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="Defines a multiplicative identity element for `Self`."><meta name="keywords" content="rust, rustlang, rust-lang, One"><title>num::One - 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="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" role="button">☰</div><a href='../num/index.html'><div class='logo-container rust-logo'><img src='../rust-logo.png' alt='logo'></div></a><p class="location">Trait One</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.one">one</a></div><a class="sidebar-title" href="#provided-methods">Provided Methods</a><div class="sidebar-links"><a href="#method.is_one">is_one</a><a href="#method.set_one">set_one</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-One-for-Wrapping%3CT%3E">Wrapping<T></a><a href="#impl-One-for-f32">f32</a><a href="#impl-One-for-f64">f64</a><a href="#impl-One-for-i128">i128</a><a href="#impl-One-for-i16">i16</a><a href="#impl-One-for-i32">i32</a><a href="#impl-One-for-i64">i64</a><a href="#impl-One-for-i8">i8</a><a href="#impl-One-for-isize">isize</a><a href="#impl-One-for-u128">u128</a><a href="#impl-One-for-u16">u16</a><a href="#impl-One-for-u32">u32</a><a href="#impl-One-for-u64">u64</a><a href="#impl-One-for-u8">u8</a><a href="#impl-One-for-usize">usize</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class="location"><a href="index.html">num</a></p><div id="sidebar-vars" data-name="One" data-ty="trait" 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 ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" class="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">Trait <a href="index.html">num</a>::<wbr><a class="trait" href="">One</a></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">−</span>]</a></span><a class="srclink" href="../src/num_traits/identities.rs.html#90-118" title="goto source code">[src]</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class="rust trait">pub trait One: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Mul.html" title="trait core::ops::arith::Mul">Mul</a><Self, Output = Self> {
pub fn <a href="#tymethod.one" class="fnname">one</a>() -> Self;
pub fn <a href="#method.set_one" class="fnname">set_one</a>(&mut self) { ... }
<div class="item-spacer"></div> pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><br> <span class="where">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><Self></span>,
{ ... }
}</pre></div><div class="docblock"><p>Defines a multiplicative identity element for <code>Self</code>.</p>
<h1 id="laws" class="section-header"><a href="#laws">Laws</a></h1>
<pre><code class="language-{.text}">a * 1 = a ∀ a ∈ Self
1 * a = a ∀ a ∈ Self
</code></pre>
</div><h2 id="required-methods" class="small-section-header">Required methods<a href="#required-methods" class="anchor"></a></h2><div class="methods"><h3 id="tymethod.one" class="method"><code>pub fn <a href="#tymethod.one" class="fnname">one</a>() -> Self</code><a class="srclink" href="../src/num_traits/identities.rs.html#99" title="goto source code">[src]</a></h3><div class="docblock"><p>Returns the multiplicative identity element of <code>Self</code>, <code>1</code>.</p>
<h1 id="purity" class="section-header"><a href="#purity">Purity</a></h1>
<p>This function should return the same result at all times regardless of
external mutable state, for example values stored in TLS or in
<code>static mut</code>s.</p>
</div></div><span class="loading-content">Loading content...</span><h2 id="provided-methods" class="small-section-header">Provided methods<a href="#provided-methods" class="anchor"></a></h2><div class="methods"><h3 id="method.set_one" class="method"><code>pub fn <a href="#method.set_one" class="fnname">set_one</a>(&mut self)</code><a class="srclink" href="../src/num_traits/identities.rs.html#102" title="goto source code">[src]</a></h3><div class="docblock"><p>Sets <code>self</code> to the multiplicative identity element of <code>Self</code>, <code>1</code>.</p>
</div><h3 id="method.is_one" class="method"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><Self>, </span></code><a class="srclink" href="../src/num_traits/identities.rs.html#112-114" title="goto source code">[src]</a></h3><div class="docblock"><p>Returns <code>true</code> if <code>self</code> is equal to the multiplicative identity.</p>
<p>For performance reasons, it’s best to implement this manually.
After a semver bump, this method will be required, and the
<code>where Self: PartialEq</code> bound will be removed.</p>
</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-One-for-u32" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a href="#impl-One-for-u32" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#138" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#138" title="goto source code">[src]</a></h4><h4 id="method.is_one-1" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#138" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-f32" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a></code><a href="#impl-One-for-f32" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#151" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-1" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#151" title="goto source code">[src]</a></h4><h4 id="method.is_one-2" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#151" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-u128" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a></code><a href="#impl-One-for-u128" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#141" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-2" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#141" title="goto source code">[src]</a></h4><h4 id="method.is_one-3" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#141" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-i32" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code><a href="#impl-One-for-i32" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#146" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-3" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#146" title="goto source code">[src]</a></h4><h4 id="method.is_one-4" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#146" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-i8" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a></code><a href="#impl-One-for-i8" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#144" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-4" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#144" title="goto source code">[src]</a></h4><h4 id="method.is_one-5" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#144" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-u64" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code><a href="#impl-One-for-u64" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#139" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-5" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#139" title="goto source code">[src]</a></h4><h4 id="method.is_one-6" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#139" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-isize" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a></code><a href="#impl-One-for-isize" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#143" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-6" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#143" title="goto source code">[src]</a></h4><h4 id="method.is_one-7" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#143" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-Wrapping%3CT%3E" class="impl"><code class="in-band">impl<T> <a class="trait" href="../num/trait.One.html" title="trait num::One">One</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> T: <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a>,<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.Mul.html" title="trait core::ops::arith::Mul">Mul</a><<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>>,<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> as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Mul.html" title="trait core::ops::arith::Mul">Mul</a><<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="type" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Mul.html#associatedtype.Output" title="type core::ops::arith::Mul::Output">Output</a> == <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-One-for-Wrapping%3CT%3E" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#154-165" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.set_one-1" class="method hidden"><code>pub fn <a href="#method.set_one" class="fnname">set_one</a>(&mut self)</code><a class="srclink" href="../src/num_traits/identities.rs.html#158" title="goto source code">[src]</a></h4><h4 id="method.one-7" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <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></code><a class="srclink" href="../src/num_traits/identities.rs.html#162" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-usize" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code><a href="#impl-One-for-usize" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#135" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-8" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#135" title="goto source code">[src]</a></h4><h4 id="method.is_one-8" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#135" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-u8" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a></code><a href="#impl-One-for-u8" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#136" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-9" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#136" title="goto source code">[src]</a></h4><h4 id="method.is_one-9" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#136" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-i64" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a></code><a href="#impl-One-for-i64" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#147" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-10" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#147" title="goto source code">[src]</a></h4><h4 id="method.is_one-10" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#147" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-i16" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a></code><a href="#impl-One-for-i16" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#145" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-11" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#145" title="goto source code">[src]</a></h4><h4 id="method.is_one-11" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#145" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-u16" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a></code><a href="#impl-One-for-u16" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#137" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-12" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#137" title="goto source code">[src]</a></h4><h4 id="method.is_one-12" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#137" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-f64" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a></code><a href="#impl-One-for-f64" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#152" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-13" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#152" title="goto source code">[src]</a></h4><h4 id="method.is_one-13" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#152" title="goto source code">[src]</a></h4></div><h3 id="impl-One-for-i128" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a></code><a href="#impl-One-for-i128" class="anchor"></a><a class="srclink" href="../src/num_traits/identities.rs.html#149" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-14" class="method hidden"><code>pub fn <a href="#method.one" class="fnname">one</a>() -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#149" title="goto source code">[src]</a></h4><h4 id="method.is_one-14" class="method hidden"><code>pub fn <a href="#method.is_one" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_traits/identities.rs.html#149" 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-One" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="struct" href="../num/struct.BigInt.html" title="struct num::BigInt">BigInt</a></code><a href="#impl-One" class="anchor"></a><a class="srclink" href="../src/num_bigint/bigint.rs.html#232-251" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-15" class="method hidden"><code>pub fn <a href="#method.one-15" class="fnname">one</a>() -> <a class="struct" href="../num/struct.BigInt.html" title="struct num::BigInt">BigInt</a></code><a class="srclink" href="../src/num_bigint/bigint.rs.html#234" title="goto source code">[src]</a></h4><h4 id="method.set_one-2" class="method hidden"><code>pub fn <a href="#method.set_one-2" class="fnname">set_one</a>(&mut self)</code><a class="srclink" href="../src/num_bigint/bigint.rs.html#242" title="goto source code">[src]</a></h4><h4 id="method.is_one-15" class="method hidden"><code>pub fn <a href="#method.is_one-15" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_bigint/bigint.rs.html#248" title="goto source code">[src]</a></h4></div><h3 id="impl-One-1" class="impl"><code class="in-band">impl <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="struct" href="../num/struct.BigUint.html" title="struct num::BigUint">BigUint</a></code><a href="#impl-One-1" class="anchor"></a><a class="srclink" href="../src/num_bigint/biguint.rs.html#163-179" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-16" class="method hidden"><code>pub fn <a href="#method.one-16" class="fnname">one</a>() -> <a class="struct" href="../num/struct.BigUint.html" title="struct num::BigUint">BigUint</a></code><a class="srclink" href="../src/num_bigint/biguint.rs.html#165" title="goto source code">[src]</a></h4><h4 id="method.set_one-3" class="method hidden"><code>pub fn <a href="#method.set_one-3" class="fnname">set_one</a>(&mut self)</code><a class="srclink" href="../src/num_bigint/biguint.rs.html#170" title="goto source code">[src]</a></h4><h4 id="method.is_one-16" class="method hidden"><code>pub fn <a href="#method.is_one-16" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_bigint/biguint.rs.html#176" title="goto source code">[src]</a></h4></div><h3 id="impl-One-2" class="impl"><code class="in-band">impl<T> <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="struct" href="../num/rational/struct.Ratio.html" title="struct num::rational::Ratio">Ratio</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + <a class="trait" href="../num/trait.Integer.html" title="trait num::Integer">Integer</a>, </span></code><a href="#impl-One-2" class="anchor"></a><a class="srclink" href="../src/num_rational/lib.rs.html#928-944" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-17" class="method hidden"><code>pub fn <a href="#method.one-17" class="fnname">one</a>() -> <a class="struct" href="../num/rational/struct.Ratio.html" title="struct num::rational::Ratio">Ratio</a><T></code><a class="srclink" href="../src/num_rational/lib.rs.html#930" title="goto source code">[src]</a></h4><h4 id="method.is_one-17" class="method hidden"><code>pub fn <a href="#method.is_one-17" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_rational/lib.rs.html#935" title="goto source code">[src]</a></h4><h4 id="method.set_one-4" class="method hidden"><code>pub fn <a href="#method.set_one-4" class="fnname">set_one</a>(&mut self)</code><a class="srclink" href="../src/num_rational/lib.rs.html#940" title="goto source code">[src]</a></h4></div><h3 id="impl-One-3" class="impl"><code class="in-band">impl<T> <a class="trait" href="../num/trait.One.html" title="trait num::One">One</a> for <a class="struct" href="../num/struct.Complex.html" title="struct num::Complex">Complex</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + <a class="trait" href="../num/trait.Num.html" title="trait num::Num">Num</a>, </span></code><a href="#impl-One-3" class="anchor"></a><a class="srclink" href="../src/num_complex/lib.rs.html#1105-1121" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.one-18" class="method hidden"><code>pub fn <a href="#method.one-18" class="fnname">one</a>() -> <a class="struct" href="../num/struct.Complex.html" title="struct num::Complex">Complex</a><T></code><a class="srclink" href="../src/num_complex/lib.rs.html#1107" title="goto source code">[src]</a></h4><h4 id="method.is_one-18" class="method hidden"><code>pub fn <a href="#method.is_one-18" class="fnname">is_one</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class="srclink" href="../src/num_complex/lib.rs.html#1112" title="goto source code">[src]</a></h4><h4 id="method.set_one-5" class="method hidden"><code>pub fn <a href="#method.set_one-5" class="fnname">set_one</a>(&mut self)</code><a class="srclink" href="../src/num_complex/lib.rs.html#1117" title="goto source code">[src]</a></h4></div></div><span class="loading-content">Loading content...</span><script type="text/javascript" src="../implementors/num_traits/identities/trait.One.js" async></script></section><section id="search" class="content hidden"></section><section class="footer"></section><div id="rustdoc-vars" data-root-path="../" data-current-crate="num" data-search-js="../search-index.js"></div>
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