<!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 `ObjectExt` trait in crate `glib`."> <meta name="keywords" content="rust, rustlang, rust-lang, ObjectExt"> <title>glib::object::ObjectExt - 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 ObjectExt</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'>glib</a>::<wbr><a href='index.html'>object</a></p><script>window.sidebarCurrent = {name: 'ObjectExt', 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'>glib</a>::<wbr><a href='index.html'>object</a>::<wbr><a class="trait" href=''>ObjectExt</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/glib/object.rs.html#373-383' title='goto source code'>[src]</a></span></h1> <pre class='rust trait'>pub trait ObjectExt { fn <a href='#tymethod.get_type' class='fnname'>get_type</a>(&self) -> <a class="enum" href="../../glib/types/enum.Type.html" title="enum glib::types::Type">Type</a>; fn <a href='#tymethod.set_property' class='fnname'>set_property</a><'a, N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>>(<br> &self, <br> property_name: N, <br> value: &<a class="struct" href="../../glib/value/struct.Value.html" title="struct glib::value::Value">Value</a><br> ) -> <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="../../glib/error/struct.BoolError.html" title="struct glib::error::BoolError">BoolError</a>>; fn <a href='#tymethod.get_property' class='fnname'>get_property</a><'a, N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>>(<br> &self, <br> property_name: N<br> ) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../../glib/value/struct.Value.html" title="struct glib::value::Value">Value</a>, <a class="struct" href="../../glib/error/struct.BoolError.html" title="struct glib::error::BoolError">BoolError</a>>; fn <a href='#tymethod.has_property' class='fnname'>has_property</a><'a, N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>>(<br> &self, <br> property_name: N, <br> type_: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="../../glib/types/enum.Type.html" title="enum glib::types::Type">Type</a>><br> ) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>; fn <a href='#tymethod.connect' class='fnname'>connect</a><'a, N, F>(<br> &self, <br> signal_name: N, <br> after: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, <br> callback: F<br> ) -> <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.u64.html">u64</a>, <a class="struct" href="../../glib/error/struct.BoolError.html" title="struct glib::error::BoolError">BoolError</a>><br> <span class="where">where<br> N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>,<br> 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>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="struct" href="../../glib/value/struct.Value.html" title="struct glib::value::Value">Value</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../glib/value/struct.Value.html" title="struct glib::value::Value">Value</a>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + 'static</span>; fn <a href='#tymethod.emit' class='fnname'>emit</a><'a, N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>>(<br> &self, <br> signal_name: N, <br> args: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a>&<a class="struct" href="../../glib/value/struct.Value.html" title="struct glib::value::Value">Value</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a><br> ) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../glib/value/struct.Value.html" title="struct glib::value::Value">Value</a>>, <a class="struct" href="../../glib/error/struct.BoolError.html" title="struct glib::error::BoolError">BoolError</a>>; }</pre> <h2 id='required-methods'>Required Methods</h2> <div class='methods'> <h3 id='tymethod.get_type' class='method'><span id='get_type.v' class='invisible'><code>fn <a href='#tymethod.get_type' class='fnname'>get_type</a>(&self) -> <a class="enum" href="../../glib/types/enum.Type.html" title="enum glib::types::Type">Type</a></code></span></h3><h3 id='tymethod.set_property' class='method'><span id='set_property.v' class='invisible'><code>fn <a href='#tymethod.set_property' class='fnname'>set_property</a><'a, N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>>(<br> &self, <br> property_name: N, <br> value: &<a class="struct" href="../../glib/value/struct.Value.html" title="struct glib::value::Value">Value</a><br>) -> <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="../../glib/error/struct.BoolError.html" title="struct glib::error::BoolError">BoolError</a>></code></span></h3><h3 id='tymethod.get_property' class='method'><span id='get_property.v' class='invisible'><code>fn <a href='#tymethod.get_property' class='fnname'>get_property</a><'a, N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>>(<br> &self, <br> property_name: N<br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../../glib/value/struct.Value.html" title="struct glib::value::Value">Value</a>, <a class="struct" href="../../glib/error/struct.BoolError.html" title="struct glib::error::BoolError">BoolError</a>></code></span></h3><h3 id='tymethod.has_property' class='method'><span id='has_property.v' class='invisible'><code>fn <a href='#tymethod.has_property' class='fnname'>has_property</a><'a, N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>>(<br> &self, <br> property_name: N, <br> type_: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="../../glib/types/enum.Type.html" title="enum glib::types::Type">Type</a>><br>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h3><h3 id='tymethod.connect' class='method'><span id='connect.v' class='invisible'><code>fn <a href='#tymethod.connect' class='fnname'>connect</a><'a, N, F>(<br> &self, <br> signal_name: N, <br> after: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, <br> callback: F<br>) -> <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.u64.html">u64</a>, <a class="struct" href="../../glib/error/struct.BoolError.html" title="struct glib::error::BoolError">BoolError</a>> <span class="where fmt-newline">where<br> N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>,<br> 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>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="struct" href="../../glib/value/struct.Value.html" title="struct glib::value::Value">Value</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../glib/value/struct.Value.html" title="struct glib::value::Value">Value</a>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + 'static, </span></code></span></h3><h3 id='tymethod.emit' class='method'><span id='emit.v' class='invisible'><code>fn <a href='#tymethod.emit' class='fnname'>emit</a><'a, N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>>(<br> &self, <br> signal_name: N, <br> args: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a>&<a class="struct" href="../../glib/value/struct.Value.html" title="struct glib::value::Value">Value</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../glib/value/struct.Value.html" title="struct glib::value::Value">Value</a>>, <a class="struct" href="../../glib/error/struct.BoolError.html" title="struct glib::error::BoolError">BoolError</a>></code></span></h3></div> <h2 id='implementors'>Implementors</h2> <ul class='item-list' id='implementors-list'> <li><code>impl<T: <a class="trait" href="../../glib/object/trait.IsA.html" title="trait glib::object::IsA">IsA</a><<a class="struct" href="../../glib/object/struct.Object.html" title="struct glib::object::Object">Object</a>> + <a class="trait" href="../../glib/value/trait.SetValue.html" title="trait glib::value::SetValue">SetValue</a>> ObjectExt for T</code></li> </ul><script type="text/javascript" async 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