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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="API documentation for the Rust `LumaA` struct in crate `image`."><meta name="keywords" content="rust, rustlang, rust-lang, LumaA"><title>image::LumaA - 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 struct"><!--[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'>Struct LumaA</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#fields">Fields</a><div class="sidebar-links"><a href="#structfield.data">data</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-PartialEq">PartialEq</a><a href="#impl-Eq">Eq</a><a href="#impl-Clone">Clone</a><a href="#impl-Debug">Debug</a><a href="#impl-Copy">Copy</a><a href="#impl-Hash">Hash</a><a href="#impl-Pixel">Pixel</a><a href="#impl-Index%3Cusize%3E">Index&lt;usize&gt;</a><a href="#impl-IndexMut%3Cusize%3E">IndexMut&lt;usize&gt;</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a></div></div><p class='location'><a href='index.html'>image</a></p><script>window.sidebarCurrent = {name: 'LumaA', ty: 'struct', 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'>Struct <a href='index.html'>image</a>::<wbr><a class="struct" href=''>LumaA</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/image/color.rs.html#71' title='goto source code'>[src]</a></span></h1><div class="docblock type-decl"><pre class='rust struct'><div class="docblock attributes">#[repr(C)]
</div>pub struct LumaA&lt;T:&nbsp;<a class="trait" href="../image/trait.Primitive.html" title="trait image::Primitive">Primitive</a>&gt; {
pub data: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">[</a>T<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">; 2]</a>,
}</pre></div><div class='docblock'><p>Grayscale colors + alpha channel</p>
</div><h2 id='fields' class='fields small-section-header'>
Fields<a href='#fields' class='anchor'></a></h2><span id="structfield.data" class="structfield small-section-header">
<a href="#structfield.data" class="anchor field"></a>
<span id="data.v" class='invisible'>
<code>data: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">[</a>T<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">; 2]</a></code>
</span></span><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-PartialEq' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> + <a class="trait" href="../image/trait.Primitive.html" title="trait image::Primitive">Primitive</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code><a href='#impl-PartialEq' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#68' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&amp;self, other: &amp;<a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#68' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div><h4 id='method.ne' class="method"><span id='ne.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&amp;self, other: &amp;<a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#68' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></div><h3 id='impl-Eq' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="../image/trait.Primitive.html" title="trait image::Primitive">Primitive</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code><a href='#impl-Eq' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#68' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Clone' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T:&nbsp;<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="../image/trait.Primitive.html" title="trait image::Primitive">Primitive</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code><a href='#impl-Clone' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#68' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.clone' class="method"><span id='clone.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&amp;self) -&gt; <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#68' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4 id='method.clone_from' class="method"><span id='clone_from.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&amp;mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Self)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#130-132' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div><h3 id='impl-Debug' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> + <a class="trait" href="../image/trait.Primitive.html" title="trait image::Primitive">Primitive</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code><a href='#impl-Debug' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#68' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#68' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div><h3 id='impl-Copy' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> + <a class="trait" href="../image/trait.Primitive.html" title="trait image::Primitive">Primitive</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code><a href='#impl-Copy' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#68' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Hash' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="../image/trait.Primitive.html" title="trait image::Primitive">Primitive</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code><a href='#impl-Hash' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#68' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.hash' class="method"><span id='hash.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash' class='fnname'>hash</a>&lt;__HT:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>&gt;(&amp;self, state: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>__HT)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#68' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Feeds this value into the given [<code>Hasher</code>]. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash">Read more</a></p>
</div><h4 id='method.hash_slice' class="method"><span id='hash_slice.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice' class='fnname'>hash_slice</a>&lt;H&gt;(data: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[Self]</a>, state: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>H) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,&nbsp;</span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/hash/mod.rs.html#203-209' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Feeds a slice of this type into the given [<code>Hasher</code>]. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice">Read more</a></p>
</div></div><h3 id='impl-Pixel' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T:&nbsp;<a class="trait" href="../image/trait.Primitive.html" title="trait image::Primitive">Primitive</a> + 'static&gt; <a class="trait" href="../image/trait.Pixel.html" title="trait image::Pixel">Pixel</a> for <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code><a href='#impl-Pixel' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#79-205' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Subpixel' class="type"><span id='Subpixel.t' class='invisible'><code>type <a href='../image/trait.Pixel.html#associatedtype.Subpixel' class="type">Subpixel</a> = T</code></span></h4>
<div class='docblock'><p>The underlying subpixel type.</p>
</div><h4 id='method.channel_count' class="method"><span id='channel_count.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.channel_count' class='fnname'>channel_count</a>() -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#83-85' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the number of channels of this pixel type.</p>
</div><h4 id='method.color_model' class="method"><span id='color_model.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.color_model' class='fnname'>color_model</a>() -&gt; &amp;'static <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#86-88' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns a string that can help to interpret the meaning each channel See gimp babl. <a href="../image/trait.Pixel.html#tymethod.color_model">Read more</a></p>
</div><h4 id='method.color_type' class="method"><span id='color_type.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.color_type' class='fnname'>color_type</a>() -&gt; <a class="enum" href="../image/enum.ColorType.html" title="enum image::ColorType">ColorType</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#89-91' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the ColorType for this pixel format</p>
</div><h4 id='method.channels' class="method"><div class="important-traits"><div class='tooltip'><span class='tooltiptext'>Important traits for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a></h3><code class="content"><span class="where fmt-newline">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a></span><span class="where fmt-newline">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a></span></code></div></div><span id='channels.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.channels' class='fnname'>channels</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[T]</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#93-95' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the components as a slice.</p>
</div><h4 id='method.channels_mut' class="method"><div class="important-traits"><div class='tooltip'><span class='tooltiptext'>Important traits for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a></h3><code class="content"><span class="where fmt-newline">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a></span><span class="where fmt-newline">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a></span></code></div></div><span id='channels_mut.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.channels_mut' class='fnname'>channels_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;mut [T]</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#97-99' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the components as a mutable slice</p>
</div><h4 id='method.channels4' class="method"><span id='channels4.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.channels4' class='fnname'>channels4</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>T, T, T, T<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#102-106' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the channels of this pixel as a 4 tuple. If the pixel has less than 4 channels the remainder is filled with the maximum value <a href="../image/trait.Pixel.html#tymethod.channels4">Read more</a></p>
</div><h4 id='method.from_channels' class="method"><span id='from_channels.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.from_channels' class='fnname'>from_channels</a>(a: T, b: T, c: T, d: T) -&gt; <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#108-110' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Construct a pixel from the 4 channels a, b, c and d. If the pixel does not contain 4 channels the extra are ignored. <a href="../image/trait.Pixel.html#tymethod.from_channels">Read more</a></p>
</div><h4 id='method.from_slice' class="method"><span id='from_slice.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.from_slice' class='fnname'>from_slice</a>(slice: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[T]</a>) -&gt; &amp;<a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#112-115' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns a view into a slice. <a href="../image/trait.Pixel.html#tymethod.from_slice">Read more</a></p>
</div><h4 id='method.from_slice_mut' class="method"><span id='from_slice_mut.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.from_slice_mut' class='fnname'>from_slice_mut</a>(slice: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;mut [T]</a>) -&gt; &amp;mut <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#116-119' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns mutable view into a mutable slice. <a href="../image/trait.Pixel.html#tymethod.from_slice_mut">Read more</a></p>
</div><h4 id='method.to_rgb' class="method"><span id='to_rgb.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.to_rgb' class='fnname'>to_rgb</a>(&amp;self) -&gt; <a class="struct" href="../image/struct.Rgb.html" title="struct image::Rgb">Rgb</a>&lt;T&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#121-125' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Convert this pixel to RGB</p>
</div><h4 id='method.to_bgr' class="method"><span id='to_bgr.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.to_bgr' class='fnname'>to_bgr</a>(&amp;self) -&gt; <a class="struct" href="../image/struct.Bgr.html" title="struct image::Bgr">Bgr</a>&lt;T&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#127-131' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Convert this pixel to BGR</p>
</div><h4 id='method.to_rgba' class="method"><span id='to_rgba.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.to_rgba' class='fnname'>to_rgba</a>(&amp;self) -&gt; <a class="struct" href="../image/struct.Rgba.html" title="struct image::Rgba">Rgba</a>&lt;T&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#133-137' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Convert this pixel to RGB with an alpha channel</p>
</div><h4 id='method.to_bgra' class="method"><span id='to_bgra.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.to_bgra' class='fnname'>to_bgra</a>(&amp;self) -&gt; <a class="struct" href="../image/struct.Bgra.html" title="struct image::Bgra">Bgra</a>&lt;T&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#139-143' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Convert this pixel to BGR with an alpha channel</p>
</div><h4 id='method.to_luma' class="method"><span id='to_luma.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.to_luma' class='fnname'>to_luma</a>(&amp;self) -&gt; <a class="struct" href="../image/struct.Luma.html" title="struct image::Luma">Luma</a>&lt;T&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#145-149' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Convert this pixel to luma</p>
</div><h4 id='method.to_luma_alpha' class="method"><span id='to_luma_alpha.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.to_luma_alpha' class='fnname'>to_luma_alpha</a>(&amp;self) -&gt; <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#151-155' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Convert this pixel to luma with an alpha channel</p>
</div><h4 id='method.map' class="method"><span id='map.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.map' class='fnname'>map</a>&lt;F&gt;(&amp;self, f: F) -&gt; <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T) -&gt; T,&nbsp;</span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#157-161' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Apply the function <code>f</code> to each channel of this pixel.</p>
</div><h4 id='method.apply' class="method"><span id='apply.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.apply' class='fnname'>apply</a>&lt;F&gt;(&amp;mut self, f: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T) -&gt; T,&nbsp;</span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#163-167' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Apply the function <code>f</code> to each channel of this pixel.</p>
</div><h4 id='method.map_with_alpha' class="method"><span id='map_with_alpha.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.map_with_alpha' class='fnname'>map_with_alpha</a>&lt;F, G&gt;(&amp;self, f: F, g: G) -&gt; <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T) -&gt; T,<br>&nbsp;&nbsp;&nbsp;&nbsp;G: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T) -&gt; T,&nbsp;</span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#169-173' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Apply the function <code>f</code> to each channel except the alpha channel. Apply the function <code>g</code> to the alpha channel. <a href="../image/trait.Pixel.html#tymethod.map_with_alpha">Read more</a></p>
</div><h4 id='method.apply_with_alpha' class="method"><span id='apply_with_alpha.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.apply_with_alpha' class='fnname'>apply_with_alpha</a>&lt;F, G&gt;(&amp;mut self, f: F, g: G) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T) -&gt; T,<br>&nbsp;&nbsp;&nbsp;&nbsp;G: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T) -&gt; T,&nbsp;</span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#176-184' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Apply the function <code>f</code> to each channel except the alpha channel. Apply the function <code>g</code> to the alpha channel. Works in-place. <a href="../image/trait.Pixel.html#tymethod.apply_with_alpha">Read more</a></p>
</div><h4 id='method.map2' class="method"><span id='map2.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.map2' class='fnname'>map2</a>&lt;F&gt;(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Self, f: F) -&gt; <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T, T) -&gt; T,&nbsp;</span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#186-190' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Apply the function <code>f</code> to each channel of this pixel and <code>other</code> pairwise. <a href="../image/trait.Pixel.html#tymethod.map2">Read more</a></p>
</div><h4 id='method.apply2' class="method"><span id='apply2.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.apply2' class='fnname'>apply2</a>&lt;F&gt;(&amp;mut self, other: &amp;<a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;, f: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T, T) -&gt; T,&nbsp;</span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#192-196' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Apply the function <code>f</code> to each channel of this pixel and <code>other</code> pairwise. Works in-place. <a href="../image/trait.Pixel.html#tymethod.apply2">Read more</a></p>
</div><h4 id='method.invert' class="method"><span id='invert.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.invert' class='fnname'>invert</a>(&amp;mut self)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#198-200' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Invert this pixel</p>
</div><h4 id='method.blend' class="method"><span id='blend.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../image/trait.Pixel.html#tymethod.blend' class='fnname'>blend</a>(&amp;mut self, other: &amp;<a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#202-204' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Blend the color of a given pixel into ourself, taking into account alpha channels</p>
</div></div><h3 id='impl-Index%3Cusize%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T:&nbsp;<a class="trait" href="../image/trait.Primitive.html" title="trait image::Primitive">Primitive</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/index/trait.Index.html" title="trait core::ops::index::Index">Index</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt; for <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code><a href='#impl-Index%3Cusize%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#207-213' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Output' class="type"><span id='Output.t' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/ops/index/trait.Index.html#associatedtype.Output' class="type">Output</a> = T</code></span></h4>
<div class='docblock'><p>The returned type after indexing.</p>
</div><h4 id='method.index' class="method"><div class="important-traits"><div class='tooltip'><span class='tooltiptext'>Important traits for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'a mut </a>W</span></div><div class="content hidden"><h3 class="important">Important traits for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'a mut </a>W</h3><code class="content"><span class="where fmt-newline">impl&lt;'a, W&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'a mut </a>W <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;W: <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline">impl&lt;'a, R&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'a mut </a>R <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read">Read</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline">impl&lt;'a, I&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'a mut </a>I <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href='https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = &lt;I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='index.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/ops/index/trait.Index.html#tymethod.index' class='fnname'>index</a>(&amp;self, _index: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#210-212' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the indexing (<code>container[index]</code>) operation.</p>
</div></div><h3 id='impl-IndexMut%3Cusize%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T:&nbsp;<a class="trait" href="../image/trait.Primitive.html" title="trait image::Primitive">Primitive</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/index/trait.IndexMut.html" title="trait core::ops::index::IndexMut">IndexMut</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt; for <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</a>&lt;T&gt;</code><a href='#impl-IndexMut%3Cusize%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#215-220' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.index_mut' class="method"><div class="important-traits"><div class='tooltip'><span class='tooltiptext'>Important traits for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'a mut </a>W</span></div><div class="content hidden"><h3 class="important">Important traits for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'a mut </a>W</h3><code class="content"><span class="where fmt-newline">impl&lt;'a, W&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'a mut </a>W <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;W: <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline">impl&lt;'a, R&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'a mut </a>R <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read">Read</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline">impl&lt;'a, I&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'a mut </a>I <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href='https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = &lt;I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='index_mut.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/ops/index/trait.IndexMut.html#tymethod.index_mut' class='fnname'>index_mut</a>(&amp;mut self, _index: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/image/color.rs.html#217-219' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the mutable indexing (<code>container[index]</code>) operation.</p>
</div></div></div><h2 id='synthetic-implementations' class='small-section-header'>Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a></h2><div id='synthetic-implementations-list'><h3 id='impl-Send' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</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/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a href='#impl-Send' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../image/struct.LumaA.html" title="struct image::LumaA">LumaA</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/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,&nbsp;</span></code><a href='#impl-Sync' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div></div></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 = "image";</script><script src="../aliases.js"></script><script src="../main.js"></script><script defer src="../search-index.js"></script></body></html>