149 lines
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149 lines
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<meta name="description" content="API documentation for the Rust `FlagsBuilder` struct in crate `glib`.">
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<meta name="keywords" content="rust, rustlang, rust-lang, FlagsBuilder">
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<title>glib::FlagsBuilder - Rust</title>
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<nav class="sidebar">
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<p class='location'>Struct FlagsBuilder</p><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.set">set</a><a href="#method.set_by_name">set_by_name</a><a href="#method.set_by_nick">set_by_nick</a><a href="#method.unset">unset</a><a href="#method.unset_by_name">unset_by_name</a><a href="#method.unset_by_nick">unset_by_nick</a><a href="#method.build">build</a></div></div><p class='location'><a href='index.html'>glib</a></p><script>window.sidebarCurrent = {name: 'FlagsBuilder', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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autocomplete="off"
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type="search">
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<section id='main' class="content">
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<h1 class='fqn'><span class='in-band'>Struct <a href='index.html'>glib</a>::<wbr><a class="struct" href=''>FlagsBuilder</a></span><span class='out-of-band'><span id='render-detail'>
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<a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
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[<span class='inner'>−</span>]
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</a>
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</span><a class='srclink' href='../src/glib/enums.rs.html#619' title='goto source code'>[src]</a></span></h1>
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<pre class='rust struct'>pub struct FlagsBuilder<'a>(_, _);</pre><div class='docblock'><p>Builder for conveniently setting/unsetting flags and returning a <code>Value</code>.</p>
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<p>Example for getting a flags property, unsetting some flags and setting the updated flags on the
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object again:</p>
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<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">
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<span class="kw">let</span> <span class="ident">flags</span> <span class="op">=</span> <span class="ident">obj</span>.<span class="ident">get_property</span>(<span class="string">"flags"</span>).<span class="ident">unwrap</span>();
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<span class="kw">let</span> <span class="ident">flags_class</span> <span class="op">=</span> <span class="ident">FlagsClass</span>::<span class="ident">new</span>(<span class="ident">flags</span>.<span class="ident">type_</span>()).<span class="ident">unwrap</span>();
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<span class="kw">let</span> <span class="ident">flags</span> <span class="op">=</span> <span class="ident">flags_class</span>.<span class="ident">builder_with_value</span>(<span class="ident">flags</span>).<span class="ident">unwrap</span>()
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.<span class="ident">unset_by_nick</span>(<span class="string">"some-flag"</span>)
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.<span class="ident">unset_by_nick</span>(<span class="string">"some-other-flag"</span>)
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.<span class="ident">build</span>()
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.<span class="ident">unwrap</span>();
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<span class="ident">obj</span>.<span class="ident">set_property</span>(<span class="string">"flags"</span>, <span class="kw-2">&</span><span class="ident">flags</span>).<span class="ident">unwrap</span>();</pre>
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<p>If setting/unsetting any value fails, <code>build()</code> returns <code>None</code>.</p>
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</div>
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<h2 id='methods' class='small-section-header'>
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Methods<a href='#methods' class='anchor'></a>
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</h2>
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<h3 id='impl' class='impl'><span class='in-band'><code>impl<'a> <a class="struct" href="../glib/struct.FlagsBuilder.html" title="struct glib::FlagsBuilder">FlagsBuilder</a><'a></code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/enums.rs.html#620-693' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.set' class="method"><span id='set.v' class='invisible'><code>pub fn <a href='#method.set' class='fnname'>set</a>(self, f: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/enums.rs.html#636-642' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Sets flags corresponding to integer value <code>f</code>.</p>
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</div><h4 id='method.set_by_name' class="method"><span id='set_by_name.v' class='invisible'><code>pub fn <a href='#method.set_by_name' class='fnname'>set_by_name</a>(self, name: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/enums.rs.html#645-651' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Sets flags corresponding to string name <code>name</code>.</p>
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</div><h4 id='method.set_by_nick' class="method"><span id='set_by_nick.v' class='invisible'><code>pub fn <a href='#method.set_by_nick' class='fnname'>set_by_nick</a>(self, nick: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/enums.rs.html#654-660' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Sets flags corresponding to string nick <code>nick</code>.</p>
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</div><h4 id='method.unset' class="method"><span id='unset.v' class='invisible'><code>pub fn <a href='#method.unset' class='fnname'>unset</a>(self, f: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/enums.rs.html#663-669' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Unsets flags corresponding to integer value <code>f</code>.</p>
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</div><h4 id='method.unset_by_name' class="method"><span id='unset_by_name.v' class='invisible'><code>pub fn <a href='#method.unset_by_name' class='fnname'>unset_by_name</a>(self, name: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/enums.rs.html#672-678' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Unsets flags corresponding to string name <code>name</code>.</p>
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</div><h4 id='method.unset_by_nick' class="method"><span id='unset_by_nick.v' class='invisible'><code>pub fn <a href='#method.unset_by_nick' class='fnname'>unset_by_nick</a>(self, nick: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/enums.rs.html#681-687' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Unsets flags corresponding to string nick <code>nick</code>.</p>
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</div><h4 id='method.build' class="method"><span id='build.v' class='invisible'><code>pub fn <a href='#method.build' class='fnname'>build</a>(self) -> <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>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/enums.rs.html#690-692' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Converts to the final <code>Value</code>, unless any previous setting/unsetting of flags failed.</p>
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</div></div></section>
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