<!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 `ProQueBuilder` struct in crate `ocl`.">
<meta name="keywords" content="rust, rustlang, rust-lang, ProQueBuilder">
<title>ocl::builders::ProQueBuilder - Rust</title>
<link rel="stylesheet" type="text/css" href="../../normalize.css">
<link rel="stylesheet" type="text/css" href="../../rustdoc.css">
<link rel="stylesheet" type="text/css" href="../../main.css">
</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">
<p class='location'><a href='../index.html'>ocl</a>::<wbr><a href='index.html'>builders</a></p><script>window.sidebarCurrent = {name: 'ProQueBuilder', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script>
</nav>
<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">
</div>
</form>
</nav>
<section id='main' class="content">
<h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>ocl</a>::<wbr><a href='index.html'>builders</a>::<wbr><a class="struct" href=''>ProQueBuilder</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'>−</span>]
</a>
</span><a class='srclink' href='../../src/ocl/standard/pro_que.rs.html#198-205' title='goto source code'>[src]</a></span></h1>
<pre class='rust struct'><div class="docblock attributes">#[must_use = "builders do nothing unless \'::build\' is called"]
</div>pub struct ProQueBuilder { /* fields omitted */ }</pre><div class='docblock'><p>A builder for <code>ProQue</code>.</p>
</div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl <a class="struct" href="../../ocl/builders/struct.ProQueBuilder.html" title="struct ocl::builders::ProQueBuilder">ProQueBuilder</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl/standard/pro_que.rs.html#207-427' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.new' class="method"><span id='new.v' class='invisible'><code>fn <a href='#method.new' class='fnname'>new</a>() -> <a class="struct" href="../../ocl/builders/struct.ProQueBuilder.html" title="struct ocl::builders::ProQueBuilder">ProQueBuilder</a></code></span></h4>
<div class='docblock'><p>Returns a new <code>ProQueBuilder</code> with an empty / default configuration.</p>
<p>The minimum amount of configuration possible before calling <code>::build</code> is to
simply assign some source code using <code>::src</code>.</p>
<p>For full configuration options, separately create a <code>Context</code> and
<code>ProgramBuilder</code> (do not <code>::build</code> the <code>ProgramBuilder</code>, its device
list must be set by this <code>ProQueBuilder</code> to assure consistency) then
pass them as arguments to the <code>::context</code> and <code>::prog_bldr</code> methods
respectively.</p>
</div><h4 id='method.platform' class="method"><span id='platform.v' class='invisible'><code>fn <a href='#method.platform' class='fnname'>platform</a>(&mut self, platform: <a class="struct" href="../../ocl/struct.Platform.html" title="struct ocl::Platform">Platform</a>) -> &mut <a class="struct" href="../../ocl/builders/struct.ProQueBuilder.html" title="struct ocl::builders::ProQueBuilder">ProQueBuilder</a></code></span></h4>
<div class='docblock'><p>Sets the platform to be used and returns the builder.</p>
<h1 id="panics" class="section-header"><a href="#panics">Panics</a></h1>
<p>If context is set, this will panic upon building. Only one or the other
can be configured.</p>
</div><h4 id='method.context' class="method"><span id='context.v' class='invisible'><code>fn <a href='#method.context' class='fnname'>context</a>(&mut self, context: <a class="struct" href="../../ocl/struct.Context.html" title="struct ocl::Context">Context</a>) -> &mut <a class="struct" href="../../ocl/builders/struct.ProQueBuilder.html" title="struct ocl::builders::ProQueBuilder">ProQueBuilder</a></code></span></h4>
<div class='docblock'><p>Sets the context and returns the <code>ProQueBuilder</code>.</p>
<h1 id="panics-1" class="section-header"><a href="#panics-1">Panics</a></h1>
<p>If platform is set, this will panic upon building. Only one or the other
can be configured.</p>
</div><h4 id='method.device' class="method"><span id='device.v' class='invisible'><code>fn <a href='#method.device' class='fnname'>device</a><D: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="enum" href="../../ocl/builders/enum.DeviceSpecifier.html" title="enum ocl::builders::DeviceSpecifier">DeviceSpecifier</a>>>(<br> &mut self, <br> device_spec: D<br>) -> &mut <a class="struct" href="../../ocl/builders/struct.ProQueBuilder.html" title="struct ocl::builders::ProQueBuilder">ProQueBuilder</a></code></span></h4>
<div class='docblock'><p>Sets a device or devices to be used and returns a <code>ProQueBuilder</code>
reference.</p>
<p>Must specify only a single device.</p>
</div><h4 id='method.src' class="method"><span id='src.v' class='invisible'><code>fn <a href='#method.src' class='fnname'>src</a><S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="struct" href="https://doc.rust-lang.org/nightly/collections/string/struct.String.html" title="struct collections::string::String">String</a>>>(&mut self, src: S) -> &mut <a class="struct" href="../../ocl/builders/struct.ProQueBuilder.html" title="struct ocl::builders::ProQueBuilder">ProQueBuilder</a></code></span></h4>
<div class='docblock'><p>Adds some source code to be compiled and returns the <code>ProQueBuilder</code>.</p>
<p>Creates a <code>ProgramBuilder</code> if one has not already been added. Attempts
to call <code>::program_builder</code> after calling this method will cause a panic.</p>
<p>If you need a more complex build configuration or to add multiple
source files. Pass an <em>unbuilt</em> <code>ProgramBuilder</code> to the
<code>::program_builder</code> method (described below).</p>
</div><h4 id='method.prog_bldr' class="method"><span id='prog_bldr.v' class='invisible'><code>fn <a href='#method.prog_bldr' class='fnname'>prog_bldr</a>(&mut self, program_builder: <a class="struct" href="../../ocl/builders/struct.ProgramBuilder.html" title="struct ocl::builders::ProgramBuilder">ProgramBuilder</a>) -> &mut <a class="struct" href="../../ocl/builders/struct.ProQueBuilder.html" title="struct ocl::builders::ProQueBuilder">ProQueBuilder</a></code></span></h4>
<div class='docblock'><p>Adds a pre-configured <code>ProgramBuilder</code> and returns the <code>ProQueBuilder</code>.</p>
<h2 id="panics-2" class="section-header"><a href="#panics-2">Panics</a></h2>
<p>This <code>ProQueBuilder</code> may not already contain a <code>ProgramBuilder</code>.</p>
<p><code>program_builder</code> must not have any device indices configured (via its
<code>::device_idxs</code> method). <code>ProQueBuilder</code> will only build programs for
the device specified by <code>::device_idx</code> or the default device if none has
been specified.</p>
</div><h4 id='method.dims' class="method"><span id='dims.v' class='invisible'><code>fn <a href='#method.dims' class='fnname'>dims</a><D: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="enum" href="../../ocl/enum.SpatialDims.html" title="enum ocl::SpatialDims">SpatialDims</a>>>(&mut self, dims: D) -> &mut <a class="struct" href="../../ocl/builders/struct.ProQueBuilder.html" title="struct ocl::builders::ProQueBuilder">ProQueBuilder</a></code></span></h4>
<div class='docblock'><p>Sets the built-in dimensions.</p>
<p>This is optional.</p>
<p>Use if you want to be able to call the <code>::create_kernel</code> or
<code>::create_buffer</code> methods on the <code>ProQue</code> created by this builder.
Dimensions can alternatively be set after building by using the
<code>ProQue::set_dims</code> method.</p>
</div><h4 id='method.queue_properties' class="method"><span id='queue_properties.v' class='invisible'><code>fn <a href='#method.queue_properties' class='fnname'>queue_properties</a>(<br> &mut self, <br> props: <a class="struct" href="../../ocl/flags/struct.CommandQueueProperties.html" title="struct ocl::flags::CommandQueueProperties">CommandQueueProperties</a><br>) -> &mut <a class="struct" href="../../ocl/builders/struct.ProQueBuilder.html" title="struct ocl::builders::ProQueBuilder">ProQueBuilder</a></code></span></h4>
<div class='docblock'><p>Sets the command queue properties.</p>
<p>Optional.</p>
</div><h4 id='method.build' class="method"><span id='build.v' class='invisible'><code>fn <a href='#method.build' class='fnname'>build</a>(&self) -> <a class="type" href="../../ocl/type.Result.html" title="type ocl::Result">OclResult</a><<a class="struct" href="../../ocl/struct.ProQue.html" title="struct ocl::ProQue">ProQue</a>></code></span></h4>
<div class='docblock'><p>Returns a new <code>ProQue</code>.</p>
<h2 id="errors" class="section-header"><a href="#errors">Errors</a></h2>
<p>A <code>ProgramBuilder</code> or some source code must have been specified with
<code>::prog_bldr</code> or <code>::src</code> before building.</p>
</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>?</dt>
<dd>Show this help dialog</dd>
<dt>S</dt>
<dd>Focus the search field</dd>
<dt>⇤</dt>
<dd>Move up in search results</dd>
<dt>⇥</dt>
<dd>Move down in search results</dd>
<dt>⏎</dt>
<dd>Go to active search result</dd>
<dt>+</dt>
<dd>Collapse/expand 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>
</div>
</div>
</aside>
<script>
window.rootPath = "../../";
window.currentCrate = "ocl";
</script>
<script src="../../jquery.js"></script>
<script src="../../main.js"></script>
<script defer src="../../search-index.js"></script>
</body>
</html>