RONCC
/
HPC-Tools-for-Quantum-Computing


			
				
					
						
						
							12345678910111213141516171819202122232425
							<!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 `CheckedSub` trait in crate `num`."><meta name="keywords" content="rust, rustlang, rust-lang, CheckedSub"><title>num::CheckedSub - 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="../dark.css"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script src="../storage.js"></script></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">&#9776;</div><p class='location'>Trait CheckedSub</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.checked_sub">checked_sub</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-CheckedSub">u64</a><a href="#impl-CheckedSub">u16</a><a href="#impl-CheckedSub">u128</a><a href="#impl-CheckedSub">i128</a><a href="#impl-CheckedSub">i32</a><a href="#impl-CheckedSub">u32</a><a href="#impl-CheckedSub">u8</a><a href="#impl-CheckedSub">isize</a><a href="#impl-CheckedSub">i64</a><a href="#impl-CheckedSub">usize</a><a href="#impl-CheckedSub">i16</a><a href="#impl-CheckedSub">i8</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='index.html'>num</a></p><script>window.sidebarCurrent = {name: 'CheckedSub', 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!"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><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='in-band'>Trait <a href='index.html'>num</a>::<wbr><a class="trait" href=''>CheckedSub</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'>&#x2212;</span>]</a></span><a class='srclink' href='../src/num_traits/ops/checked.rs.html#39-43' title='goto source code'>[src]</a></span></h1><div class="docblock type-decl"><pre class='rust trait'>pub trait CheckedSub: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a>&lt;Self, Output = Self&gt; {
    fn <a href='#tymethod.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</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;Self&gt;;
}</pre></div><div class='docblock'><p>Performs subtraction that returns <code>None</code> instead of wrapping around on underflow.</p>
</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.checked_sub' class='method'><span id='checked_sub.v' class='invisible'><code>fn <a href='#tymethod.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</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;Self&gt;</code></span></h3><div class='docblock'><p>Subtracts two numbers, checking for underflow. If underflow happens,
<code>None</code> is returned.</p>
</div></div>
                <h2 id='foreign-impls' class='small-section-header'>
                  Implementations on Foreign Types<a href='#foreign-impls' class='anchor'></a>
                </h2>
            <h3 id='impl-CheckedSub' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code><a href='#impl-CheckedSub' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#13-18' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.checked_sub' class="method"><span id='checked_sub.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>) -&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.u64.html">u64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#15-17' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-CheckedSub-1' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a></code><a href='#impl-CheckedSub-1' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#13-18' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.checked_sub-1' class="method"><span id='checked_sub.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>) -&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.u16.html">u16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#15-17' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-CheckedSub-2' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a></code><a href='#impl-CheckedSub-2' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#13-18' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.checked_sub-2' class="method"><span id='checked_sub.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>) -&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.u128.html">u128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#15-17' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-CheckedSub-3' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a></code><a href='#impl-CheckedSub-3' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#13-18' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.checked_sub-3' class="method"><span id='checked_sub.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>) -&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.i128.html">i128</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#15-17' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-CheckedSub-4' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code><a href='#impl-CheckedSub-4' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#13-18' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.checked_sub-4' class="method"><span id='checked_sub.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -&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></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#15-17' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-CheckedSub-5' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a href='#impl-CheckedSub-5' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#13-18' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.checked_sub-5' class="method"><span id='checked_sub.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -&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.u32.html">u32</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#15-17' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-CheckedSub-6' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a></code><a href='#impl-CheckedSub-6' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#13-18' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.checked_sub-6' class="method"><span id='checked_sub.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>) -&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.u8.html">u8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#15-17' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-CheckedSub-7' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a></code><a href='#impl-CheckedSub-7' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#13-18' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.checked_sub-7' class="method"><span id='checked_sub.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>) -&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.isize.html">isize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#15-17' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-CheckedSub-8' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a></code><a href='#impl-CheckedSub-8' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#13-18' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.checked_sub-8' class="method"><span id='checked_sub.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>) -&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.i64.html">i64</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#15-17' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-CheckedSub-9' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code><a href='#impl-CheckedSub-9' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#13-18' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.checked_sub-9' class="method"><span id='checked_sub.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&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.usize.html">usize</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#15-17' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-CheckedSub-10' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a></code><a href='#impl-CheckedSub-10' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#13-18' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.checked_sub-10' class="method"><span id='checked_sub.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>) -&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.i16.html">i16</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#15-17' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span><h3 id='impl-CheckedSub-11' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a></code><a href='#impl-CheckedSub-11' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#13-18' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'><h4 id='method.checked_sub-11' class="method"><span id='checked_sub.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='#method.checked_sub' class='fnname'>checked_sub</a>(&amp;self, v: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>) -&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.i8.html">i8</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/num_traits/ops/checked.rs.html#15-17' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4></div></span>
        <h2 id='implementors' class='small-section-header'>
          Implementors<a href='#implementors' class='anchor'></a>
        </h2>
        <ul class='item-list' id='implementors-list'>
    <li><table class='table-display'><tbody><tr><td><code>impl CheckedSub for <a class="struct" href="../num/bigint/struct.BigUint.html" title="struct num::bigint::BigUint">BigUint</a></code><td><div class='out-of-band'><a class='srclink' href='../src/num_bigint/biguint.rs.html#891-900' title='goto source code'>[src]</a></div></td></tr></tbody></table></li>
<li><table class='table-display'><tbody><tr><td><code>impl CheckedSub for <a class="struct" href="../num/bigint/struct.BigInt.html" title="struct num::bigint::BigInt">BigInt</a></code><td><div class='out-of-band'><a class='srclink' href='../src/num_bigint/bigint.rs.html#936-941' title='goto source code'>[src]</a></div></td></tr></tbody></table></li>
<li><table class='table-display'><tbody><tr><td><code>impl&lt;T&gt; CheckedSub for <a class="struct" href="../num/rational/struct.Ratio.html" title="struct num::rational::Ratio">Ratio</a>&lt;T&gt; <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> + <a class="trait" href="../num/integer/trait.Integer.html" title="trait num::integer::Integer">Integer</a> + <a class="trait" href="../num/traits/ops/checked/trait.CheckedSub.html" title="trait num::traits::ops::checked::CheckedSub">CheckedSub</a> + <a class="trait" href="../num/traits/ops/checked/trait.CheckedMul.html" title="trait num::traits::ops::checked::CheckedMul">CheckedMul</a>,&nbsp;</span></code><td><div class='out-of-band'><a class='srclink' href='../src/num_rational/lib.rs.html#678-686' title='goto source code'>[src]</a></div></td></tr></tbody></table></li>
</ul><script type="text/javascript">window.inlined_types=new Set([]);</script><script type="text/javascript" async
                         src="../implementors/num_traits/ops/checked/trait.CheckedSub.js">
                 </script></section><section id="search" class="content hidden"></section><section class="footer"></section><aside id="help" class="hidden"><div><h1 class="hidden">Help</h1><div class="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>&#9166;</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><div class="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g. <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g. <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g. <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../";window.currentCrate = "num";</script><script src="../aliases.js"></script><script src="../main.js"></script><script defer src="../search-index.js"></script></body></html>