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233 lines
29 KiB
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<p class='location'>Trait Integer</p><div class="block items"><ul><li><a href="#required-methods">Required Methods</a></li><li><a href="#provided-methods">Provided Methods</a></li><li><a href="#implementors">Implementors</a></li></ul></div><p class='location'><a href='index.html'>num_integer</a></p><script>window.sidebarCurrent = {name: 'Integer', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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<h1 class='fqn'><span class='in-band'>Trait <a href='index.html'>num_integer</a>::<wbr><a class="trait" href=''>Integer</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a class='srclink' href='../src/num_integer/lib.rs.html#23-164' title='goto source code'>[src]</a></span></h1>
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<pre class='rust trait'>pub trait Integer: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="../num_traits/trait.Num.html" title="trait num_traits::Num">Num</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> {
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fn <a href='#tymethod.div_floor' class='fnname'>div_floor</a>(&self, other: &Self) -> Self;
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fn <a href='#tymethod.mod_floor' class='fnname'>mod_floor</a>(&self, other: &Self) -> Self;
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fn <a href='#tymethod.gcd' class='fnname'>gcd</a>(&self, other: &Self) -> Self;
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fn <a href='#tymethod.lcm' class='fnname'>lcm</a>(&self, other: &Self) -> Self;
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fn <a href='#tymethod.divides' class='fnname'>divides</a>(&self, other: &Self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>;
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fn <a href='#tymethod.is_multiple_of' class='fnname'>is_multiple_of</a>(&self, other: &Self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>;
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fn <a href='#tymethod.is_even' class='fnname'>is_even</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>;
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fn <a href='#tymethod.is_odd' class='fnname'>is_odd</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>;
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fn <a href='#tymethod.div_rem' class='fnname'>div_rem</a>(&self, other: &Self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>Self, Self<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>;
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fn <a href='#method.div_mod_floor' class='fnname'>div_mod_floor</a>(&self, other: &Self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>Self, Self<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a> { ... }
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}</pre>
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<h2 id='required-methods'>Required Methods</h2>
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<div class='methods'>
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<h3 id='tymethod.div_floor' class='method'><span id='div_floor.v' class='invisible'><code>fn <a href='#tymethod.div_floor' class='fnname'>div_floor</a>(&self, other: &Self) -> Self</code></span></h3><div class='docblock'><p>Floored integer division.</p>
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<h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1>
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<pre class="rust rust-example-rendered">
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<span class="macro">assert</span><span class="macro">!</span>(( <span class="number">8</span>).<span class="ident">div_floor</span>(<span class="op">&</span> <span class="number">3</span>) <span class="op">==</span> <span class="number">2</span>);
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<span class="macro">assert</span><span class="macro">!</span>(( <span class="number">8</span>).<span class="ident">div_floor</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">3</span>) <span class="op">==</span> <span class="op">-</span><span class="number">3</span>);
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<span class="macro">assert</span><span class="macro">!</span>((<span class="op">-</span><span class="number">8</span>).<span class="ident">div_floor</span>(<span class="op">&</span> <span class="number">3</span>) <span class="op">==</span> <span class="op">-</span><span class="number">3</span>);
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<span class="macro">assert</span><span class="macro">!</span>((<span class="op">-</span><span class="number">8</span>).<span class="ident">div_floor</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">3</span>) <span class="op">==</span> <span class="number">2</span>);
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<span class="macro">assert</span><span class="macro">!</span>(( <span class="number">1</span>).<span class="ident">div_floor</span>(<span class="op">&</span> <span class="number">2</span>) <span class="op">==</span> <span class="number">0</span>);
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<span class="macro">assert</span><span class="macro">!</span>(( <span class="number">1</span>).<span class="ident">div_floor</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">2</span>) <span class="op">==</span> <span class="op">-</span><span class="number">1</span>);
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<span class="macro">assert</span><span class="macro">!</span>((<span class="op">-</span><span class="number">1</span>).<span class="ident">div_floor</span>(<span class="op">&</span> <span class="number">2</span>) <span class="op">==</span> <span class="op">-</span><span class="number">1</span>);
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<span class="macro">assert</span><span class="macro">!</span>((<span class="op">-</span><span class="number">1</span>).<span class="ident">div_floor</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">2</span>) <span class="op">==</span> <span class="number">0</span>);<a class="test-arrow" target="_blank" href="http://play.integer32.com/?code=extern%20crate%20num_integer%3B%0Afn%20main()%20%7B%0Ause%20num_integer%3A%3AInteger%3B%0Aassert!((%208).div_floor(%26%203)%20%3D%3D%20%202)%3B%0Aassert!((%208).div_floor(%26-3)%20%3D%3D%20-3)%3B%0Aassert!((-8).div_floor(%26%203)%20%3D%3D%20-3)%3B%0Aassert!((-8).div_floor(%26-3)%20%3D%3D%20%202)%3B%0A%0Aassert!((%201).div_floor(%26%202)%20%3D%3D%20%200)%3B%0Aassert!((%201).div_floor(%26-2)%20%3D%3D%20-1)%3B%0Aassert!((-1).div_floor(%26%202)%20%3D%3D%20-1)%3B%0Aassert!((-1).div_floor(%26-2)%20%3D%3D%20%200)%3B%0A%7D">Run</a></pre>
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</div><h3 id='tymethod.mod_floor' class='method'><span id='mod_floor.v' class='invisible'><code>fn <a href='#tymethod.mod_floor' class='fnname'>mod_floor</a>(&self, other: &Self) -> Self</code></span></h3><div class='docblock'><p>Floored integer modulo, satisfying:</p>
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<pre class="rust rust-example-rendered">
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<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">n</span>.<span class="ident">div_floor</span>(<span class="kw-2">&</span><span class="ident">d</span>) <span class="op">*</span> <span class="ident">d</span> <span class="op">+</span> <span class="ident">n</span>.<span class="ident">mod_floor</span>(<span class="kw-2">&</span><span class="ident">d</span>) <span class="op">==</span> <span class="ident">n</span>)<a class="test-arrow" target="_blank" href="http://play.integer32.com/?code=extern%20crate%20num_integer%3B%0Afn%20main()%20%7B%0Ause%20num_integer%3A%3AInteger%3B%0Alet%20n%20%3D%201%3B%20let%20d%20%3D%201%3B%0Aassert!(n.div_floor(%26d)%20*%20d%20%2B%20n.mod_floor(%26d)%20%3D%3D%20n)%0A%7D">Run</a></pre>
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<h1 id='examples-1' class='section-header'><a href='#examples-1'>Examples</a></h1>
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<pre class="rust rust-example-rendered">
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<span class="macro">assert</span><span class="macro">!</span>(( <span class="number">8</span>).<span class="ident">mod_floor</span>(<span class="op">&</span> <span class="number">3</span>) <span class="op">==</span> <span class="number">2</span>);
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<span class="macro">assert</span><span class="macro">!</span>(( <span class="number">8</span>).<span class="ident">mod_floor</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">3</span>) <span class="op">==</span> <span class="op">-</span><span class="number">1</span>);
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<span class="macro">assert</span><span class="macro">!</span>((<span class="op">-</span><span class="number">8</span>).<span class="ident">mod_floor</span>(<span class="op">&</span> <span class="number">3</span>) <span class="op">==</span> <span class="number">1</span>);
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<span class="macro">assert</span><span class="macro">!</span>((<span class="op">-</span><span class="number">8</span>).<span class="ident">mod_floor</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">3</span>) <span class="op">==</span> <span class="op">-</span><span class="number">2</span>);
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<span class="macro">assert</span><span class="macro">!</span>(( <span class="number">1</span>).<span class="ident">mod_floor</span>(<span class="op">&</span> <span class="number">2</span>) <span class="op">==</span> <span class="number">1</span>);
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<span class="macro">assert</span><span class="macro">!</span>(( <span class="number">1</span>).<span class="ident">mod_floor</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">2</span>) <span class="op">==</span> <span class="op">-</span><span class="number">1</span>);
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<span class="macro">assert</span><span class="macro">!</span>((<span class="op">-</span><span class="number">1</span>).<span class="ident">mod_floor</span>(<span class="op">&</span> <span class="number">2</span>) <span class="op">==</span> <span class="number">1</span>);
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<span class="macro">assert</span><span class="macro">!</span>((<span class="op">-</span><span class="number">1</span>).<span class="ident">mod_floor</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">2</span>) <span class="op">==</span> <span class="op">-</span><span class="number">1</span>);<a class="test-arrow" target="_blank" href="http://play.integer32.com/?code=extern%20crate%20num_integer%3B%0Afn%20main()%20%7B%0Ause%20num_integer%3A%3AInteger%3B%0Aassert!((%208).mod_floor(%26%203)%20%3D%3D%20%202)%3B%0Aassert!((%208).mod_floor(%26-3)%20%3D%3D%20-1)%3B%0Aassert!((-8).mod_floor(%26%203)%20%3D%3D%20%201)%3B%0Aassert!((-8).mod_floor(%26-3)%20%3D%3D%20-2)%3B%0A%0Aassert!((%201).mod_floor(%26%202)%20%3D%3D%20%201)%3B%0Aassert!((%201).mod_floor(%26-2)%20%3D%3D%20-1)%3B%0Aassert!((-1).mod_floor(%26%202)%20%3D%3D%20%201)%3B%0Aassert!((-1).mod_floor(%26-2)%20%3D%3D%20-1)%3B%0A%7D">Run</a></pre>
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</div><h3 id='tymethod.gcd' class='method'><span id='gcd.v' class='invisible'><code>fn <a href='#tymethod.gcd' class='fnname'>gcd</a>(&self, other: &Self) -> Self</code></span></h3><div class='docblock'><p>Greatest Common Divisor (GCD).</p>
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<h1 id='examples-2' class='section-header'><a href='#examples-2'>Examples</a></h1>
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<pre class="rust rust-example-rendered">
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">6</span>.<span class="ident">gcd</span>(<span class="kw-2">&</span><span class="number">8</span>), <span class="number">2</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">7</span>.<span class="ident">gcd</span>(<span class="kw-2">&</span><span class="number">3</span>), <span class="number">1</span>);<a class="test-arrow" target="_blank" href="http://play.integer32.com/?code=extern%20crate%20num_integer%3B%0Afn%20main()%20%7B%0Ause%20num_integer%3A%3AInteger%3B%0Aassert_eq!(6.gcd(%268)%2C%202)%3B%0Aassert_eq!(7.gcd(%263)%2C%201)%3B%0A%7D">Run</a></pre>
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</div><h3 id='tymethod.lcm' class='method'><span id='lcm.v' class='invisible'><code>fn <a href='#tymethod.lcm' class='fnname'>lcm</a>(&self, other: &Self) -> Self</code></span></h3><div class='docblock'><p>Lowest Common Multiple (LCM).</p>
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<h1 id='examples-3' class='section-header'><a href='#examples-3'>Examples</a></h1>
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<pre class="rust rust-example-rendered">
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">7</span>.<span class="ident">lcm</span>(<span class="kw-2">&</span><span class="number">3</span>), <span class="number">21</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">2</span>.<span class="ident">lcm</span>(<span class="kw-2">&</span><span class="number">4</span>), <span class="number">4</span>);<a class="test-arrow" target="_blank" href="http://play.integer32.com/?code=extern%20crate%20num_integer%3B%0Afn%20main()%20%7B%0Ause%20num_integer%3A%3AInteger%3B%0Aassert_eq!(7.lcm(%263)%2C%2021)%3B%0Aassert_eq!(2.lcm(%264)%2C%204)%3B%0A%7D">Run</a></pre>
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</div><h3 id='tymethod.divides' class='method'><span id='divides.v' class='invisible'><code>fn <a href='#tymethod.divides' class='fnname'>divides</a>(&self, other: &Self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h3><div class='docblock'><p>Deprecated, use <code>is_multiple_of</code> instead.</p>
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</div><h3 id='tymethod.is_multiple_of' class='method'><span id='is_multiple_of.v' class='invisible'><code>fn <a href='#tymethod.is_multiple_of' class='fnname'>is_multiple_of</a>(&self, other: &Self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h3><div class='docblock'><p>Returns <code>true</code> if <code>other</code> is a multiple of <code>self</code>.</p>
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<h1 id='examples-4' class='section-header'><a href='#examples-4'>Examples</a></h1>
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<pre class="rust rust-example-rendered">
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">9</span>.<span class="ident">is_multiple_of</span>(<span class="kw-2">&</span><span class="number">3</span>), <span class="bool-val">true</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">3</span>.<span class="ident">is_multiple_of</span>(<span class="kw-2">&</span><span class="number">9</span>), <span class="bool-val">false</span>);<a class="test-arrow" target="_blank" href="http://play.integer32.com/?code=extern%20crate%20num_integer%3B%0Afn%20main()%20%7B%0Ause%20num_integer%3A%3AInteger%3B%0Aassert_eq!(9.is_multiple_of(%263)%2C%20true)%3B%0Aassert_eq!(3.is_multiple_of(%269)%2C%20false)%3B%0A%7D">Run</a></pre>
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</div><h3 id='tymethod.is_even' class='method'><span id='is_even.v' class='invisible'><code>fn <a href='#tymethod.is_even' class='fnname'>is_even</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h3><div class='docblock'><p>Returns <code>true</code> if the number is even.</p>
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<h1 id='examples-5' class='section-header'><a href='#examples-5'>Examples</a></h1>
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<pre class="rust rust-example-rendered">
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">3</span>.<span class="ident">is_even</span>(), <span class="bool-val">false</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">4</span>.<span class="ident">is_even</span>(), <span class="bool-val">true</span>);<a class="test-arrow" target="_blank" href="http://play.integer32.com/?code=extern%20crate%20num_integer%3B%0Afn%20main()%20%7B%0Ause%20num_integer%3A%3AInteger%3B%0Aassert_eq!(3.is_even()%2C%20false)%3B%0Aassert_eq!(4.is_even()%2C%20true)%3B%0A%7D">Run</a></pre>
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</div><h3 id='tymethod.is_odd' class='method'><span id='is_odd.v' class='invisible'><code>fn <a href='#tymethod.is_odd' class='fnname'>is_odd</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h3><div class='docblock'><p>Returns <code>true</code> if the number is odd.</p>
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<h1 id='examples-6' class='section-header'><a href='#examples-6'>Examples</a></h1>
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<pre class="rust rust-example-rendered">
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">3</span>.<span class="ident">is_odd</span>(), <span class="bool-val">true</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">4</span>.<span class="ident">is_odd</span>(), <span class="bool-val">false</span>);<a class="test-arrow" target="_blank" href="http://play.integer32.com/?code=extern%20crate%20num_integer%3B%0Afn%20main()%20%7B%0Ause%20num_integer%3A%3AInteger%3B%0Aassert_eq!(3.is_odd()%2C%20true)%3B%0Aassert_eq!(4.is_odd()%2C%20false)%3B%0A%7D">Run</a></pre>
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</div><h3 id='tymethod.div_rem' class='method'><span id='div_rem.v' class='invisible'><code>fn <a href='#tymethod.div_rem' class='fnname'>div_rem</a>(&self, other: &Self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>Self, Self<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a></code></span></h3><div class='docblock'><p>Simultaneous truncated integer division and modulus.
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Returns <code>(quotient, remainder)</code>.</p>
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<h1 id='examples-7' class='section-header'><a href='#examples-7'>Examples</a></h1>
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<pre class="rust rust-example-rendered">
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<span class="macro">assert_eq</span><span class="macro">!</span>(( <span class="number">8</span>).<span class="ident">div_rem</span>( <span class="kw-2">&</span><span class="number">3</span>), ( <span class="number">2</span>, <span class="number">2</span>));
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<span class="macro">assert_eq</span><span class="macro">!</span>(( <span class="number">8</span>).<span class="ident">div_rem</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">3</span>), (<span class="op">-</span><span class="number">2</span>, <span class="number">2</span>));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>((<span class="op">-</span><span class="number">8</span>).<span class="ident">div_rem</span>( <span class="kw-2">&</span><span class="number">3</span>), (<span class="op">-</span><span class="number">2</span>, <span class="op">-</span><span class="number">2</span>));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>((<span class="op">-</span><span class="number">8</span>).<span class="ident">div_rem</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">3</span>), ( <span class="number">2</span>, <span class="op">-</span><span class="number">2</span>));
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(( <span class="number">1</span>).<span class="ident">div_rem</span>( <span class="kw-2">&</span><span class="number">2</span>), ( <span class="number">0</span>, <span class="number">1</span>));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(( <span class="number">1</span>).<span class="ident">div_rem</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">2</span>), ( <span class="number">0</span>, <span class="number">1</span>));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>((<span class="op">-</span><span class="number">1</span>).<span class="ident">div_rem</span>( <span class="kw-2">&</span><span class="number">2</span>), ( <span class="number">0</span>, <span class="op">-</span><span class="number">1</span>));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>((<span class="op">-</span><span class="number">1</span>).<span class="ident">div_rem</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">2</span>), ( <span class="number">0</span>, <span class="op">-</span><span class="number">1</span>));<a class="test-arrow" target="_blank" href="http://play.integer32.com/?code=extern%20crate%20num_integer%3B%0Afn%20main()%20%7B%0Ause%20num_integer%3A%3AInteger%3B%0Aassert_eq!((%208).div_rem(%20%263)%2C%20(%202%2C%20%202))%3B%0Aassert_eq!((%208).div_rem(%26-3)%2C%20(-2%2C%20%202))%3B%0Aassert_eq!((-8).div_rem(%20%263)%2C%20(-2%2C%20-2))%3B%0Aassert_eq!((-8).div_rem(%26-3)%2C%20(%202%2C%20-2))%3B%0A%0Aassert_eq!((%201).div_rem(%20%262)%2C%20(%200%2C%20%201))%3B%0Aassert_eq!((%201).div_rem(%26-2)%2C%20(%200%2C%20%201))%3B%0Aassert_eq!((-1).div_rem(%20%262)%2C%20(%200%2C%20-1))%3B%0Aassert_eq!((-1).div_rem(%26-2)%2C%20(%200%2C%20-1))%3B%0A%7D">Run</a></pre>
|
||
</div></div>
|
||
<h2 id='provided-methods'>Provided Methods</h2>
|
||
<div class='methods'>
|
||
<h3 id='method.div_mod_floor' class='method'><span id='div_mod_floor.v' class='invisible'><code>fn <a href='#method.div_mod_floor' class='fnname'>div_mod_floor</a>(&self, other: &Self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>Self, Self<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a></code></span></h3><div class='docblock'><p>Simultaneous floored integer division and modulus.
|
||
Returns <code>(quotient, remainder)</code>.</p>
|
||
|
||
<h1 id='examples-8' class='section-header'><a href='#examples-8'>Examples</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(( <span class="number">8</span>).<span class="ident">div_mod_floor</span>( <span class="kw-2">&</span><span class="number">3</span>), ( <span class="number">2</span>, <span class="number">2</span>));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(( <span class="number">8</span>).<span class="ident">div_mod_floor</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">3</span>), (<span class="op">-</span><span class="number">3</span>, <span class="op">-</span><span class="number">1</span>));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>((<span class="op">-</span><span class="number">8</span>).<span class="ident">div_mod_floor</span>( <span class="kw-2">&</span><span class="number">3</span>), (<span class="op">-</span><span class="number">3</span>, <span class="number">1</span>));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>((<span class="op">-</span><span class="number">8</span>).<span class="ident">div_mod_floor</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">3</span>), ( <span class="number">2</span>, <span class="op">-</span><span class="number">2</span>));
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(( <span class="number">1</span>).<span class="ident">div_mod_floor</span>( <span class="kw-2">&</span><span class="number">2</span>), ( <span class="number">0</span>, <span class="number">1</span>));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(( <span class="number">1</span>).<span class="ident">div_mod_floor</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">2</span>), (<span class="op">-</span><span class="number">1</span>, <span class="op">-</span><span class="number">1</span>));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>((<span class="op">-</span><span class="number">1</span>).<span class="ident">div_mod_floor</span>( <span class="kw-2">&</span><span class="number">2</span>), (<span class="op">-</span><span class="number">1</span>, <span class="number">1</span>));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>((<span class="op">-</span><span class="number">1</span>).<span class="ident">div_mod_floor</span>(<span class="kw-2">&</span><span class="op">-</span><span class="number">2</span>), ( <span class="number">0</span>, <span class="op">-</span><span class="number">1</span>));<a class="test-arrow" target="_blank" href="http://play.integer32.com/?code=extern%20crate%20num_integer%3B%0Afn%20main()%20%7B%0Ause%20num_integer%3A%3AInteger%3B%0Aassert_eq!((%208).div_mod_floor(%20%263)%2C%20(%202%2C%20%202))%3B%0Aassert_eq!((%208).div_mod_floor(%26-3)%2C%20(-3%2C%20-1))%3B%0Aassert_eq!((-8).div_mod_floor(%20%263)%2C%20(-3%2C%20%201))%3B%0Aassert_eq!((-8).div_mod_floor(%26-3)%2C%20(%202%2C%20-2))%3B%0A%0Aassert_eq!((%201).div_mod_floor(%20%262)%2C%20(%200%2C%20%201))%3B%0Aassert_eq!((%201).div_mod_floor(%26-2)%2C%20(-1%2C%20-1))%3B%0Aassert_eq!((-1).div_mod_floor(%20%262)%2C%20(-1%2C%20%201))%3B%0Aassert_eq!((-1).div_mod_floor(%26-2)%2C%20(%200%2C%20-1))%3B%0A%7D">Run</a></pre>
|
||
</div></div>
|
||
<h2 id='implementors'>Implementors</h2>
|
||
<ul class='item-list' id='implementors-list'>
|
||
<li><code>impl Integer for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a></code></li>
|
||
<li><code>impl Integer for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a></code></li>
|
||
<li><code>impl Integer for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code></li>
|
||
<li><code>impl Integer for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a></code></li>
|
||
<li><code>impl Integer for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a></code></li>
|
||
<li><code>impl Integer for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a></code></li>
|
||
<li><code>impl Integer for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a></code></li>
|
||
<li><code>impl Integer for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code></li>
|
||
<li><code>impl Integer for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code></li>
|
||
<li><code>impl Integer for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code></li>
|
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