<!DOCTYPE html><htmllang="en"><head><metacharset="utf-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><metaname="generator"content="rustdoc"><metaname="description"content="API documentation for the Rust `DESKTOP` struct in crate `os`."><metaname="keywords"content="rust, rustlang, rust-lang, DESKTOP"><title>DESKTOP in os::syscall::gui - Rust</title><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../SourceSerif4-Regular.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../FiraSans-Regular.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../FiraSans-Medium.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../SourceCodePro-Regular.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../SourceSerif4-Bold.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../SourceCodePro-Semibold.ttf.woff2"><linkrel="stylesheet"type="text/css"href="../../../normalize.css"><linkrel="stylesheet"type="text/css"href="../../../rustdoc.css"id="mainThemeStyle"><linkrel="stylesheet"type="text/css"href="../../../ayu.css"disabled><linkrel="stylesheet"type="text/css"href="../../../dark.css"disabled><linkrel="stylesheet"type="text/css"href="../../../light.css"id="themeStyle"><scriptid="default-settings"></script><scriptsrc="../../../storage.js"></script><scriptdefersrc="sidebar-items.js"></script><scriptdefersrc="../../../main.js"></script><noscript><linkrel="stylesheet"href="../../../noscript.css"></noscript><linkrel="alternate icon"type="image/png"href="../../../favicon-16x16.png"><linkrel="alternate icon"type="image/png"href="../../../favicon-32x32.png"><linkrel="icon"type="image/svg+xml"href="../../../favicon.svg"></head><bodyclass="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="mobile-topbar"><buttonclass="sidebar-menu-toggle">☰</button><aclass="sidebar-logo"href="../../../os/index.html"><divclass="logo-container"><imgclass="rust-logo"src="../../../rust-logo.svg"alt="logo"></div>
</a><h2class="location"><ahref="#">DESKTOP</a></h2><divclass="sidebar-elems"><section><divclass="block"><h3class="sidebar-title"><ahref="#fields">Fields</a></h3><ul><li><ahref="#structfield.__private_field">__private_field</a></li></ul></div><divclass="block"><h3class="sidebar-title"><ahref="#deref-methods-UPIntrFreeCell%3CArc%3Cdyn%20Component%3E%3E">Methods from Deref<Target=UPIntrFreeCell<Arc<dyn Component>>></a></h3><ul><li><ahref="#method.exclusive_access">exclusive_access</a></li><li><ahref="#method.exclusive_session">exclusive_session</a></li></ul></div><divclass="block"><h3class="sidebar-title"><ahref="#trait-implementations">Trait Implementations</a></h3><ul><li><ahref="#impl-Deref-for-DESKTOP">Deref</a></li><li><ahref="#impl-LazyStatic-for-DESKTOP">LazyStatic</a></li></ul></div><divclass="block"><h3class="sidebar-title"><ahref="#synthetic-implementations">Auto Trait Implementations</a></h3><ul><li><ahref="#impl-RefUnwindSafe-for-DESKTOP">RefUnwindSafe</a></li><li><ahref="#impl-Send-for-DESKTOP">Send</a></li><li><ahref="#impl-Sync-for-DESKTOP">Sync</a></li><li><ahref="#impl-Unpin-for-DESKTOP">Unpin</a></li><li><ahref="#impl-UnwindSafe-for-DESKTOP">UnwindSafe</a></li></ul></div><divclass="block"><h3class="sidebar-title"><ahref="#blanket-implementations">Blanket Implementations</a></h3><ul><li><ahref="#impl-Any-for-DESKTOP">Any</a></li><li><ahref="#impl-Az-for-DESKTOP">Az</a></li><li><ahref="#impl-Borrow%3CT%3E-for-DESKTOP">Borrow<T></a></li><li><ahref="#impl-BorrowMut%3CT%3E-for-DESKTOP">BorrowMut<T></a></li><li><ahref="#impl-CastFrom%3CSrc%3E-for-DESKTOP">CastFrom<Src></a></li><li><ahref="#impl-CheckedAs-for-DESKTOP">CheckedAs</a></li><li><ahref="#impl-CheckedCastFrom%3CSrc%3E-for-DESKTOP">CheckedCastFrom<Src></a></li><li><ahref="#impl-From%3CT%3E-for-DESKTOP">From<T></a></li><li><ahref="#impl-Into%3CU%3E-for-DESKTOP">Into<U></a></li><li><ahref="#impl-OverflowingAs-for-DESKTOP">OverflowingAs</a></li><li><ahref="#impl-OverflowingCastFrom%3CSrc%3E-for-DESKTOP">OverflowingCastFrom<Src></a></li><li><ahref="#impl-SaturatingAs-for-DESKTOP">SaturatingAs</a></li><li><ahref="#impl-SaturatingCastFrom%3CSrc%3E-for-DESKTOP">SaturatingCastFrom<Src></a></li><li><ahref="#impl-TryFrom%3CU%3E-for-DESKTOP">TryFrom<U></a></li><li><ahref="#impl-TryInto%3CU%3E-for-DESKTOP">TryInto<U></a></li><li><ahref="#impl-UnwrappedAs-for-DESKTOP">UnwrappedAs</a></li><li><ahref="#impl-UnwrappedCastFrom%3CSrc%3E-for-DESKTOP">UnwrappedCastFrom<Src></a></li><li><ahref="#impl-WrappingAs-for-DESKTOP">WrappingAs</a></li><li><ahref="#impl-WrappingCastFrom%3CSrc%3E-for-DESKTOP">WrappingCastFrom<Src></a></li></ul></div></section><h2class="location"><ahref="index.html">In os::syscall::gui</a></h2></div></nav><main><divclass="width-limiter"><divclass="sub-container"><aclass="sub-logo-container"href="../../../os/index.html"><imgclass="rust-logo"src="../../../rust-logo.svg"alt="logo"></a><navclass="sub"><formclass="search-form"><divclass="search-container"><span></span><inputclass="search-input"name="search"autocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"><divid="help-button"title="help"tabindex="-1"><buttontype="button">?</button></div><divid="settings-menu"tabindex="-1">
}</code></pre></div><h2id="fields"class="fields small-section-header">Fields<ahref="#fields"class="anchor"></a></h2><spanid="structfield.__private_field"class="structfield small-section-header"><ahref="#structfield.__private_field"class="anchor field"></a><code>__private_field: <aclass="primitive"href="https://doc.rust-lang.org/nightly/core/primitive.unit.html">()</a></code></span><h2id="deref-methods-UPIntrFreeCell%3CArc%3Cdyn%20Component%3E%3E"class="small-section-header"><span>Methods from <aclass="trait"href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html"title="trait core::ops::deref::Deref">Deref</a><Target = <aclass="struct"href="../../sync/up/struct.UPIntrFreeCell.html"title="struct os::sync::up::UPIntrFreeCell">UPIntrFreeCell</a><<aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/sync/struct.Arc.html"title="struct alloc::sync::Arc">Arc</a><dyn <aclass="trait"href="../../gui/trait.Component.html"title="trait os::gui::Component">Component</a>>>></span><ahref="#deref-methods-UPIntrFreeCell%3CArc%3Cdyn%20Component%3E%3E"class="anchor"></a></h2><divid="deref-methods-UPIntrFreeCell%3CArc%3Cdyn%20Component%3E%3E-1"><divclass="impl-items"><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.exclusive_access"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/os/sync/up.rs.html#109-112">source</a></span><h4class="code-header">pub fn <ahref="#method.exclusive_access"class="fnname">exclusive_access</a>(&self) -><aclass="struct"href="../../sync/up/struct.UPIntrRefMut.html"title="struct os::sync::up::UPIntrRefMut">UPIntrRefMut</a><'_, T></h4></section></summary><divclass="docblock"><p>Panic if the data has been borrowed.</p>
</div></details><sectionid="method.exclusive_session"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/os/sync/up.rs.html#114-120">source</a></span><h4class="code-header">pub fn <ahref="#method.exclusive_session"class="fnname">exclusive_session</a><F, V>(&self, f: F) -> V <spanclass="where fmt-newline">where<br> F: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html"title="trait core::ops::function::FnOnce">FnOnce</a>(<aclass="primitive"href="https://doc.rust-lang.org/nightly/core/primitive.reference.html">&mut </a>T) -> V, </span></h4></section></div></div><h2id="trait-implementations"class="small-section-header">Trait Implementations<ahref="#trait-implementations"class="anchor"></a></h2><divid="trait-implementations-list"><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-Deref-for-DESKTOP"class="impl has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/os/syscall/gui.rs.html#17-24">source</a></span><ahref="#impl-Deref-for-DESKTOP"class="anchor"></a><h3class="code-header in-band">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html"title="trait core::ops::deref::Deref">Deref</a> for <aclass="struct"href="struct.DESKTOP.html"title="struct os::syscall::gui::DESKTOP">DESKTOP</a></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle"open><summary><sectionid="associatedtype.Target"class="associatedtype trait-impl has-srclink"><ahref="#associatedtype.Target"class="anchor"></a><h4class="code-header">type <ahref="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#associatedtype.Target"class="associatedtype">Target</a> = <aclass="struct"href="../../sync/up/struct.UPIntrFreeCell.html"title="struct os::sync::up::UPIntrFreeCell">UPIntrFreeCell</a><<aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/sync/struct.Arc.html"title="struct alloc::sync::Arc">Arc</a><dyn <aclass="trait"href="../../gui/trait.Component.html"title="trait os::gui::Component">Component</a> + 'static>></h4></section></summary><divclass='docblock'><p>The resulting type after dereferencing.</p>
</div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"><summary><sectionid="impl-TryFrom%3CU%3E-for-DESKTOP"class="impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#598">source</a></span><ahref="#impl-TryFrom%3CU%3E-for-DESKTOP"class="anchor"></a><h3class="code-header in-band">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U> for T <spanclass="where fmt-newline">where<br> U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><T>, </span></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle"open><summary><sectionid="associatedtype.Error-1"class="associatedtype trait-impl has-srclink"><ahref="#associatedtype.Error-1"class="anchor"></a><h4class="code-header">type <ahref="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"class="associatedtype">Error</a> = <aclass="enum"href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html"title="enum core::convert::Infallible">Infallible</a></h4></section></summary><divclass='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"><summary><sectionid="impl-TryInto%3CU%3E-for-DESKTOP"class="impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#583">source</a></span><ahref="#impl-TryInto%3CU%3E-for-DESKTOP"class="anchor"></a><h3class="code-header in-band">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html"title="trait core::convert::TryInto">TryInto</a><U> for T <spanclass="where fmt-newline">where<br> U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>, </span></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle"open><summary><sectionid="associatedtype.Error"class="associatedtype trait-impl has-srclink"><ahref="#associatedtype.Error"class="anchor"></a><h4class="code-header">type <ahref="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error"class="associatedtype">Error</a> = <U as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="associatedtype"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><divclass='docblock'><p>The type returned in the event of a conversion error.</p>
