<!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 `CancellableExt` trait in crate `gio`."> <meta name="keywords" content="rust, rustlang, rust-lang, CancellableExt"> <title>gio::CancellableExt - 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 trait"> <!--[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'>Trait CancellableExt</p><div class="block items"><ul><li><a href="#required-methods">Required Methods</a></li><li><a href="#implementors">Implementors</a></li></ul></div><p class='location'><a href='index.html'>gio</a></p><script>window.sidebarCurrent = {name: 'CancellableExt', ty: 'trait', 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'>Trait <a href='index.html'>gio</a>::<wbr><a class="trait" href=''>CancellableExt</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/gio/auto/cancellable.rs.html#40-66' title='goto source code'>[src]</a></span></h1> <pre class='rust trait'>pub trait CancellableExt { fn <a href='#tymethod.cancel' class='fnname'>cancel</a>(&self); fn <a href='#tymethod.disconnect' class='fnname'>disconnect</a>(&self, handler_id: <a class="type" href="../libc/unix/notbsd/linux/other/b64/type.c_ulong.html" title="type libc::unix::notbsd::linux::other::b64::c_ulong">c_ulong</a>); fn <a href='#tymethod.get_fd' class='fnname'>get_fd</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>; fn <a href='#tymethod.is_cancelled' class='fnname'>is_cancelled</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>; fn <a href='#tymethod.pop_current' class='fnname'>pop_current</a>(&self); fn <a href='#tymethod.push_current' class='fnname'>push_current</a>(&self); fn <a href='#tymethod.release_fd' class='fnname'>release_fd</a>(&self); fn <a href='#tymethod.reset' class='fnname'>reset</a>(&self); fn <a href='#tymethod.set_error_if_cancelled' class='fnname'>set_error_if_cancelled</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">()</a>, <a class="struct" href="../gio/struct.Error.html" title="struct gio::Error">Error</a>>; fn <a href='#tymethod.connect_cancelled' class='fnname'>connect_cancelled</a><F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&Self) + 'static>(&self, f: F) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>; }</pre> <h2 id='required-methods'>Required Methods</h2> <div class='methods'> <h3 id='tymethod.cancel' class='method'><span id='cancel.v' class='invisible'><code>fn <a href='#tymethod.cancel' class='fnname'>cancel</a>(&self)</code></span></h3><h3 id='tymethod.disconnect' class='method'><span id='disconnect.v' class='invisible'><code>fn <a href='#tymethod.disconnect' class='fnname'>disconnect</a>(&self, handler_id: <a class="type" href="../libc/unix/notbsd/linux/other/b64/type.c_ulong.html" title="type libc::unix::notbsd::linux::other::b64::c_ulong">c_ulong</a>)</code></span></h3><h3 id='tymethod.get_fd' class='method'><span id='get_fd.v' class='invisible'><code>fn <a href='#tymethod.get_fd' class='fnname'>get_fd</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code></span></h3><h3 id='tymethod.is_cancelled' class='method'><span id='is_cancelled.v' class='invisible'><code>fn <a href='#tymethod.is_cancelled' class='fnname'>is_cancelled</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h3><h3 id='tymethod.pop_current' class='method'><span id='pop_current.v' class='invisible'><code>fn <a href='#tymethod.pop_current' class='fnname'>pop_current</a>(&self)</code></span></h3><h3 id='tymethod.push_current' class='method'><span id='push_current.v' class='invisible'><code>fn <a href='#tymethod.push_current' class='fnname'>push_current</a>(&self)</code></span></h3><h3 id='tymethod.release_fd' class='method'><span id='release_fd.v' class='invisible'><code>fn <a href='#tymethod.release_fd' class='fnname'>release_fd</a>(&self)</code></span></h3><h3 id='tymethod.reset' class='method'><span id='reset.v' class='invisible'><code>fn <a href='#tymethod.reset' class='fnname'>reset</a>(&self)</code></span></h3><h3 id='tymethod.set_error_if_cancelled' class='method'><span id='set_error_if_cancelled.v' class='invisible'><code>fn <a href='#tymethod.set_error_if_cancelled' class='fnname'>set_error_if_cancelled</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">()</a>, <a class="struct" href="../gio/struct.Error.html" title="struct gio::Error">Error</a>></code></span></h3><h3 id='tymethod.connect_cancelled' class='method'><span id='connect_cancelled.v' class='invisible'><code>fn <a href='#tymethod.connect_cancelled' class='fnname'>connect_cancelled</a><F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&Self) + 'static>(&self, f: F) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code></span></h3></div> <h2 id='implementors'>Implementors</h2> <ul class='item-list' id='implementors-list'> <li><code>impl<O: <a class="trait" href="../glib/object/trait.IsA.html" title="trait glib::object::IsA">IsA</a><<a class="struct" href="../gio/struct.Cancellable.html" title="struct gio::Cancellable">Cancellable</a>> + <a class="trait" href="../glib/object/trait.IsA.html" title="trait glib::object::IsA">IsA</a><<a class="struct" href="../gio/struct.Object.html" title="struct gio::Object">Object</a>>> CancellableExt for O</code></li> </ul><script type="text/javascript" async src="../implementors/gio/trait.CancellableExt.js"> </script></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 = "../"; 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