136 lines
6.9 KiB
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136 lines
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<p class='location'>Trait CheckedAdd</p><div class="block items"><ul><li><a href="#required-methods">Required Methods</a></li><li><a href="#implementors">Implementors</a></li></ul></div><p class='location'><a href='index.html'>num</a></p><script>window.sidebarCurrent = {name: 'CheckedAdd', 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</a>::<wbr><a class="trait" href=''>CheckedAdd</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a class='srclink' href='../src/num_traits/ops/checked.rs.html#5-9' title='goto source code'>[src]</a></span></h1>
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<pre class='rust trait'>pub trait CheckedAdd: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html" title="trait core::ops::arith::Add">Add</a><Self, Output = Self> {
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fn <a href='#tymethod.checked_add' class='fnname'>checked_add</a>(&self, v: &Self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self>;
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}</pre><div class='docblock'><p>Performs addition that returns <code>None</code> instead of wrapping around on
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overflow.</p>
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<h3 id='tymethod.checked_add' class='method'><span id='checked_add.v' class='invisible'><code>fn <a href='#tymethod.checked_add' class='fnname'>checked_add</a>(&self, v: &Self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self></code></span></h3><div class='docblock'><p>Adds two numbers, checking for overflow. If overflow happens, <code>None</code> is
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<h2 id='implementors'>Implementors</h2>
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<li><code>impl CheckedAdd for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code></li>
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<li><code>impl CheckedAdd for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a></code></li>
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<li><code>impl CheckedAdd for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a></code></li>
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<li><code>impl CheckedAdd for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a></code></li>
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<li><code>impl CheckedAdd for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code></li>
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<li><code>impl CheckedAdd for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a></code></li>
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<li><code>impl CheckedAdd for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a></code></li>
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<li><code>impl CheckedAdd for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code></li>
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<li><code>impl CheckedAdd for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a></code></li>
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<li><code>impl CheckedAdd for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code></li>
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