libcosmic/cosmic/cosmic_theme/palette/blend/trait.BlendFunction.html
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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="A trait for custom blend functions."><title>BlendFunction in cosmic::cosmic_theme::palette::blend - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../../../static.files/rustdoc-aa0817cf.css"><meta name="rustdoc-vars" data-root-path="../../../../" data-static-root-path="../../../../static.files/" data-current-crate="cosmic" data-themes="" data-resource-suffix="" data-rustdoc-version="1.90.0-nightly (3048886e5 2025-07-30)" data-channel="nightly" data-search-js="search-fa3e91e5.js" data-settings-js="settings-5514c975.js" ><script src="../../../../static.files/storage-68b7e25d.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../../../static.files/main-eebb9057.js"></script><noscript><link rel="stylesheet" href="../../../../static.files/noscript-32bb7600.css"></noscript><link rel="alternate icon" type="image/png" href="../../../../static.files/favicon-32x32-6580c154.png"><link rel="icon" type="image/svg+xml" href="../../../../static.files/favicon-044be391.svg"></head><body class="rustdoc trait"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../../cosmic/index.html">cosmic</a><span class="version">1.0.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Blend<wbr>Function</a></h2><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.apply_to" title="apply_to">apply_to</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><div id="rustdoc-modnav"><h2><a href="index.html">In cosmic::<wbr>cosmic_<wbr>theme::<wbr>palette::<wbr>blend</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../../../index.html">cosmic</a>::<wbr><a href="../../index.html">cosmic_theme</a>::<wbr><a href="../index.html">palette</a>::<wbr><a href="index.html">blend</a></div><h1>Trait <span class="trait">BlendFunction</span><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="https://docs.rs/palette/0.7.6/src/palette/blend.rs.html#63">Source</a> </span></div><pre class="rust item-decl"><code>pub trait BlendFunction&lt;C&gt;<div class="where">where
C: <a class="trait" href="trait.Premultiply.html" title="trait cosmic::cosmic_theme::palette::blend::Premultiply">Premultiply</a>,</div>{
// Required method
fn <a href="#tymethod.apply_to" class="fn">apply_to</a>(
self,
source: <a class="struct" href="../alpha/struct.PreAlpha.html" title="struct cosmic::cosmic_theme::palette::alpha::PreAlpha">PreAlpha</a>&lt;C&gt;,
destination: <a class="struct" href="../alpha/struct.PreAlpha.html" title="struct cosmic::cosmic_theme::palette::alpha::PreAlpha">PreAlpha</a>&lt;C&gt;,
) -&gt; <a class="struct" href="../alpha/struct.PreAlpha.html" title="struct cosmic::cosmic_theme::palette::alpha::PreAlpha">PreAlpha</a>&lt;C&gt;;
}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A trait for custom blend functions.</p>
</div></details><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="tymethod.apply_to" class="method"><a class="src rightside" href="https://docs.rs/palette/0.7.6/src/palette/blend.rs.html#69">Source</a><h4 class="code-header">fn <a href="#tymethod.apply_to" class="fn">apply_to</a>(self, source: <a class="struct" href="../alpha/struct.PreAlpha.html" title="struct cosmic::cosmic_theme::palette::alpha::PreAlpha">PreAlpha</a>&lt;C&gt;, destination: <a class="struct" href="../alpha/struct.PreAlpha.html" title="struct cosmic::cosmic_theme::palette::alpha::PreAlpha">PreAlpha</a>&lt;C&gt;) -&gt; <a class="struct" href="../alpha/struct.PreAlpha.html" title="struct cosmic::cosmic_theme::palette::alpha::PreAlpha">PreAlpha</a>&lt;C&gt;</h4></section></summary><div class="docblock"><p>Apply this blend function to a pair of colors.</p>
</div></details></div><h2 id="implementors" class="section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"><section id="impl-BlendFunction%3CC%3E-for-F" class="impl"><a class="src rightside" href="https://docs.rs/palette/0.7.6/src/palette/blend.rs.html#72-75">Source</a><a href="#impl-BlendFunction%3CC%3E-for-F" class="anchor">§</a><h3 class="code-header">impl&lt;C, F&gt; <a class="trait" href="trait.BlendFunction.html" title="trait cosmic::cosmic_theme::palette::blend::BlendFunction">BlendFunction</a>&lt;C&gt; for F<div class="where">where
C: <a class="trait" href="trait.Premultiply.html" title="trait cosmic::cosmic_theme::palette::blend::Premultiply">Premultiply</a>,
F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(<a class="struct" href="../alpha/struct.PreAlpha.html" title="struct cosmic::cosmic_theme::palette::alpha::PreAlpha">PreAlpha</a>&lt;C&gt;, <a class="struct" href="../alpha/struct.PreAlpha.html" title="struct cosmic::cosmic_theme::palette::alpha::PreAlpha">PreAlpha</a>&lt;C&gt;) -&gt; <a class="struct" href="../alpha/struct.PreAlpha.html" title="struct cosmic::cosmic_theme::palette::alpha::PreAlpha">PreAlpha</a>&lt;C&gt;,</div></h3></section><section id="impl-BlendFunction%3CC%3E-for-Equations" class="impl"><a class="src rightside" href="https://docs.rs/palette/0.7.6/src/palette/blend/equations.rs.html#68-76">Source</a><a href="#impl-BlendFunction%3CC%3E-for-Equations" class="anchor">§</a><h3 class="code-header">impl&lt;C, S, const N: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, const M: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>&gt; <a class="trait" href="trait.BlendFunction.html" title="trait cosmic::cosmic_theme::palette::blend::BlendFunction">BlendFunction</a>&lt;C&gt; for <a class="struct" href="struct.Equations.html" title="struct cosmic::cosmic_theme::palette::blend::Equations">Equations</a><div class="where">where
C: <a class="trait" href="trait.Premultiply.html" title="trait cosmic::cosmic_theme::palette::blend::Premultiply">Premultiply</a>&lt;Scalar = S&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Mul.html" title="trait core::ops::arith::Mul">Mul</a>&lt;Output = C, Output = C&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Mul.html" title="trait core::ops::arith::Mul">Mul</a>&lt;S&gt; + <a class="trait" href="../cast/trait.ArrayCast.html" title="trait cosmic::cosmic_theme::palette::cast::ArrayCast">ArrayCast</a>&lt;Array = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">[S; N]</a>&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,
<a class="struct" href="../alpha/struct.PreAlpha.html" title="struct cosmic::cosmic_theme::palette::alpha::PreAlpha">PreAlpha</a>&lt;C&gt;: <a class="trait" href="../cast/trait.ArrayCast.html" title="trait cosmic::cosmic_theme::palette::cast::ArrayCast">ArrayCast</a>&lt;Array = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">[S; M]</a>&gt;,
S: <a class="trait" href="../num/trait.Real.html" title="trait cosmic::cosmic_theme::palette::num::Real">Real</a> + <a class="trait" href="../num/trait.One.html" title="trait cosmic::cosmic_theme::palette::num::One">One</a> + <a class="trait" href="../num/trait.Zero.html" title="trait cosmic::cosmic_theme::palette::num::Zero">Zero</a> + <a class="trait" href="../num/trait.MinMax.html" title="trait cosmic::cosmic_theme::palette::num::MinMax">MinMax</a> + <a class="trait" href="../num/trait.Sqrt.html" title="trait cosmic::cosmic_theme::palette::num::Sqrt">Sqrt</a> + <a class="trait" href="../num/trait.IsValidDivisor.html" title="trait cosmic::cosmic_theme::palette::num::IsValidDivisor">IsValidDivisor</a> + <a class="trait" href="../num/trait.Arithmetics.html" title="trait cosmic::cosmic_theme::palette::num::Arithmetics">Arithmetics</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></div><script src="../../../../trait.impl/palette/blend/trait.BlendFunction.js" data-ignore-extern-crates="palette" async></script></section></div></main></body></html>