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    <title>ocl_core::set_kernel_arg - Rust</title>

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<h1 class='fqn'><span class='in-band'>Function <a href='index.html'>ocl_core</a>::<wbr><a class="fn" href=''>set_kernel_arg</a></span><span class='out-of-band'><span id='render-detail'>
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<pre class='rust fn'>pub fn set_kernel_arg(<br>&nbsp;&nbsp;&nbsp;&nbsp;kernel: &amp;<a class="struct" href="../ocl_core/types/abs/struct.Kernel.html" title="struct ocl_core::types::abs::Kernel">Kernel</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;index: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;arg_val: <a class="struct" href="../ocl_core/types/structs/struct.ArgVal.html" title="struct ocl_core::types::structs::ArgVal">ArgVal</a><br>) -&gt; <a class="type" href="../ocl_core/error/type.Result.html" title="type ocl_core::error::Result">OclCoreResult</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>&gt;</pre><div class='docblock'><p>Sets the argument value for the kernel argument at <code>index</code>.</p>
<h3 id="example" class="section-header"><a href="#example">Example:</a></h3>
<div class='information'><div class='tooltip ignore'>ⓘ<span class='tooltiptext'>This example is not tested</span></div></div><pre class="rust rust-example-rendered ignore">
<span class="kw">let</span> <span class="ident">kernel</span> <span class="op">=</span> <span class="ident">core</span>::<span class="ident">create_kernel</span>(<span class="kw-2">&amp;</span><span class="ident">program</span>, <span class="string">&quot;multiply&quot;</span>)<span class="question-mark">?</span>;
<span class="ident">core</span>::<span class="ident">set_kernel_arg</span>(<span class="kw-2">&amp;</span><span class="ident">kernel</span>, <span class="number">0</span>, <span class="ident">ArgVal</span>::<span class="ident">scalar</span>(<span class="kw-2">&amp;</span><span class="number">10.0f32</span>))<span class="question-mark">?</span>;
<span class="ident">core</span>::<span class="ident">set_kernel_arg</span>(<span class="kw-2">&amp;</span><span class="ident">kernel</span>, <span class="number">1</span>, <span class="ident">ArgVal</span>::<span class="ident">mem</span>(<span class="kw-2">&amp;</span><span class="ident">buffer</span>))<span class="question-mark">?</span>;</pre>
<p><a href="https://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clSetKernelArg.html">SDK Documentation</a></p>
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