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<p class='location'>Trait Product</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.product">product</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='../index.html'>core</a>::<wbr><a href='index.html'>iter</a></p><script>window.sidebarCurrent = {name: 'Product', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Trait <a href='../index.html'>core</a>::<wbr><a href='index.html'>iter</a>::<wbr><a class="trait" href=''>Product</a></span><span class='out-of-band'><span class='since' title='Stable since Rust version 1.12.0'>1.12.0</span><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/core/iter/traits.rs.html#764-769' title='goto source code'>[src]</a></span></h1>
<pre class='rust trait'>pub trait Product<A = Self>: <a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> {
fn <a href='#tymethod.product' class='fnname'>product</a><I: <a class="trait" href="../../core/iter/trait.Iterator.html" title="trait core::iter::Iterator">Iterator</a><Item = A>>(iter: I) -> Self;
}</pre><div class='docblock'><p>Trait to represent types that can be created by multiplying elements of an
iterator.</p>
<p>This trait is used to implement the <a href="../../std/iter/trait.Product.html#tymethod.product"><code>product</code></a> method on iterators. Types
which implement the trait can be generated by the <a href="../../std/iter/trait.Product.html#tymethod.product"><code>product</code></a> method. Like
<a href="../../std/iter/trait.FromIterator.html"><code>FromIterator</code></a> this trait should rarely be called directly and instead
interacted with through <a href="../../std/iter/trait.Iterator.html#method.product"><code>Iterator::product</code></a>.</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.product' class='method'><span id='product.v' class='invisible'><code>fn <a href='#tymethod.product' class='fnname'>product</a><I: <a class="trait" href="../../core/iter/trait.Iterator.html" title="trait core::iter::Iterator">Iterator</a><Item = A>>(iter: I) -> Self</code></span></h3><div class='docblock'><p>Method which takes an iterator and generates <code>Self</code> from the elements by
multiplying the items.</p>
</div></div>
<h2 id='implementors' class='small-section-header'>
Implementors<a href='#implementors' class='anchor'></a>
</h2>
<ul class='item-list' id='implementors-list'>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for i8</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a i8> for i8</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for i16</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a i16> for i16</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for i32</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a i32> for i32</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for i64</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a i64> for i64</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for i128</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a i128> for i128</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for isize</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a isize> for isize</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for u8</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a u8> for u8</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for u16</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a u16> for u16</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for u32</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a u32> for u32</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for u64</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a u64> for u64</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for u128</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a u128> for u128</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for usize</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a usize> for usize</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i8></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i8>> for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i8></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i16></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i16>> for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i16></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i32></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i32>> for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i32></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i64></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i64>> for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i64></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i128></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i128>> for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><i128></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><isize></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><isize>> for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><isize></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u8></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u8>> for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u8></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u16></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u16>> for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u16></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u32></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u32>> for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u32></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u64></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u64>> for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u64></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u128></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u128>> for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><u128></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#782-786' title='goto source code'>[src]</a></div><code>impl Product for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><usize></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#796-800' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><usize>> for <a class="struct" href="../../core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><usize></code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#822-826' title='goto source code'>[src]</a></div><code>impl Product for f32</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#836-840' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a f32> for f32</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#822-826' title='goto source code'>[src]</a></div><code>impl Product for f64</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#836-840' title='goto source code'>[src]</a></div><code>impl<'a> Product<&'a f64> for f64</code></li>
<li><div class='out-of-band'><a class='srclink' href='../../src/core/iter/traits.rs.html#935-946' title='goto source code'>[src]</a></div><code>impl<T, U, E> Product<<a class="enum" href="../../core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, E>> for <a class="enum" href="../../core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, E> <span class="where fmt-newline">where<br> T: <a class="trait" href="../../core/iter/trait.Product.html" title="trait core::iter::Product">Product</a><U>, </span></code></li>
</ul><script type="text/javascript" async
src="../../implementors/core/iter/trait.Product.js">
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