<!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 `ArgSettings` enum in crate `clap`."><metaname="keywords"content="rust, rustlang, rust-lang, ArgSettings"><title>clap::ArgSettings - Rust</title><linkrel="stylesheet"type="text/css"href="../normalize.css"><linkrel="stylesheet"type="text/css"href="../rustdoc.css"id="mainThemeStyle"><linkrel="stylesheet"type="text/css"href="../dark.css"><linkrel="stylesheet"type="text/css"href="../light.css"id="themeStyle"><scriptsrc="../storage.js"></script><noscript><linkrel="stylesheet"href="../noscript.css"></noscript><linkrel="shortcut icon"href="../favicon.ico"><styletype="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><bodyclass="rustdoc enum"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="sidebar"><divclass="sidebar-menu">☰</div><ahref='../clap/index.html'><divclass='logo-container'><imgsrc='../rust-logo.png'alt='logo'></div></a><pclass='location'>Enum ArgSettings</p><divclass="sidebar-elems"><divclass="block items"><aclass="sidebar-title"href="#variants">Variants</a><divclass="sidebar-links"><ahref="#variant.Required">Required</a><ahref="#variant.Multiple">Multiple</a><ahref="#variant.EmptyValues">EmptyValues</a><ahref="#variant.Global">Global</a><ahref="#variant.Hidden">Hidden</a><ahref="#variant.TakesValue">TakesValue</a><ahref="#variant.UseValueDelimiter">UseValueDelimiter</a><ahref="#variant.NextLineHelp">NextLineHelp</a><ahref="#variant.RequireDelimiter">RequireDelimiter</a><ahref="#variant.HidePossibleValues">HidePossibleValues</a><ahref="#variant.AllowLeadingHyphen">AllowLeadingHyphen</a><ahref="#variant.RequireEquals">RequireEquals</a><ahref="#variant.Last">Last</a><ahref="#variant.HideDefaultValue">HideDefaultValue</a><ahref="#variant.CaseInsensitive">CaseInsensitive</a><ahref="#variant.HideEnvValues">HideEnvValues</a><ahref="#variant.HiddenShortHelp">HiddenShortHelp</a><ahref="#variant.HiddenLongHelp">HiddenLongHelp</a></div><aclass="sidebar-title"href="#implementations">Trait Implementations</a><divclass="sidebar-links"><ahref="#impl-Clone">Clone</a><ahref="#impl-Copy">Copy</a><ahref="#impl-Debug">Debug</a><ahref="#impl-FromStr">FromStr</a><ahref="#impl-PartialEq%3CArgSettings%3E">PartialEq<ArgSettings></a></div><aclass="sidebar-title"href="#synthetic-implementations">Auto Trait Implementations</a><divclass="sidebar-links"><ahref="#impl-RefUnwindSafe">RefUnwindSafe</a><ahref="#impl-Send">Send</a><ahref="#impl-Sync">Sync</a><ahref="#impl-Unpin">Unpin</a><ahref="#impl-UnwindSafe">UnwindSafe</a></div><aclass="sidebar-title"href="#blanket-implementations">Blanket Implementations</a><divclass="sidebar-links"><ahref="#impl-Any">Any</a><ahref="#impl-Borrow%3CT%3E">Borrow<T></a><ahref="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><ahref="#impl-From%3CT%3E">From<T></a><ahref="#impl-Into%3CU%3E">Into<U></a><ahref="#impl-ToOwned">ToOwned</a><ahref="#impl-TryFrom%3CU%3E">TryFrom<U></a><ahref="#impl-TryInto%3CU%3E">TryInto<U></a></div></div><pclass='location'><ahref='index.html'>clap</a></p><script>window.sidebarCurrent={name:'ArgSettings',ty:'enum',relpath:''};</script><scriptdefersrc="sidebar-items.js"></script></div></nav><divclass="theme-picker"><buttonid="theme-picker"aria-label="Pick another theme!"><imgsrc="../brush.svg"width="18"alt="Pick another theme!"></button><divid="theme-choices"></div></div><scriptsrc="../theme.js"></script><navclass="sub"><formclass="search-form js-only"><divclass="search-container"><div><selectid="crate-search"><optionvalue="All crates">All crates</option></select><inputclass="search-input"name="search"autocomplete="off"spellcheck="false"placeholder="Clickorpress‘S’tosearch,‘?’
Required,
Multiple,
EmptyValues,
Global,
Hidden,
TakesValue,
UseValueDelimiter,
NextLineHelp,
RequireDelimiter,
HidePossibleValues,
AllowLeadingHyphen,
RequireEquals,
Last,
HideDefaultValue,
CaseInsensitive,
HideEnvValues,
HiddenShortHelp,
HiddenLongHelp,
// some variants omitted
}</pre></div><divclass='docblock'><p>Various settings that apply to arguments and may be set, unset, and checked via getter/setter
methods <ahref="./struct.Arg.html#method.set"><code>Arg::set</code></a>, <ahref="./struct.Arg.html#method.unset"><code>Arg::unset</code></a>, and <ahref="./struct.Arg.html#method.is_set"><code>Arg::is_set</code></a></p>
<spanid="variant.Required"class="variant small-section-header"><ahref="#variant.Required"class="anchor field"></a><codeid='Required.v'>Required</code></span><divclass='docblock'><p>The argument must be used</p>
</div><spanid="variant.Multiple"class="variant small-section-header"><ahref="#variant.Multiple"class="anchor field"></a><codeid='Multiple.v'>Multiple</code></span><divclass='docblock'><p>The argument may be used multiple times such as <code>--flag --flag</code></p>
</div><spanid="variant.EmptyValues"class="variant small-section-header"><ahref="#variant.EmptyValues"class="anchor field"></a><codeid='EmptyValues.v'>EmptyValues</code></span><divclass='docblock'><p>The argument allows empty values such as <code>--option ""</code></p>
</div><spanid="variant.Global"class="variant small-section-header"><ahref="#variant.Global"class="anchor field"></a><codeid='Global.v'>Global</code></span><divclass='docblock'><p>The argument should be propagated down through all child <ahref="./struct.SubCommand.html"><code>SubCommand</code></a>s</p>
</div><spanid="variant.Hidden"class="variant small-section-header"><ahref="#variant.Hidden"class="anchor field"></a><codeid='Hidden.v'>Hidden</code></span><divclass='docblock'><p>The argument should <strong>not</strong> be shown in help text</p>
</div><spanid="variant.TakesValue"class="variant small-section-header"><ahref="#variant.TakesValue"class="anchor field"></a><codeid='TakesValue.v'>TakesValue</code></span><divclass='docblock'><p>The argument accepts a value, such as <code>--option <value></code></p>
</div><spanid="variant.UseValueDelimiter"class="variant small-section-header"><ahref="#variant.UseValueDelimiter"class="anchor field"></a><codeid='UseValueDelimiter.v'>UseValueDelimiter</code></span><divclass='docblock'><p>Determines if the argument allows values to be grouped via a delimiter</p>
</div><spanid="variant.NextLineHelp"class="variant small-section-header"><ahref="#variant.NextLineHelp"class="anchor field"></a><codeid='NextLineHelp.v'>NextLineHelp</code></span><divclass='docblock'><p>Prints the help text on the line after the argument</p>
</div><spanid="variant.RequireDelimiter"class="variant small-section-header"><ahref="#variant.RequireDelimiter"class="anchor field"></a><codeid='RequireDelimiter.v'>RequireDelimiter</code></span><divclass='docblock'><p>Requires the use of a value delimiter for all multiple values</p>
</div><spanid="variant.HidePossibleValues"class="variant small-section-header"><ahref="#variant.HidePossibleValues"class="anchor field"></a><codeid='HidePossibleValues.v'>HidePossibleValues</code></span><divclass='docblock'><p>Hides the possible values from the help string</p>
</div><spanid="variant.AllowLeadingHyphen"class="variant small-section-header"><ahref="#variant.AllowLeadingHyphen"class="anchor field"></a><codeid='AllowLeadingHyphen.v'>AllowLeadingHyphen</code></span><divclass='docblock'><p>Allows vals that start with a '-'</p>
</div><spanid="variant.RequireEquals"class="variant small-section-header"><ahref="#variant.RequireEquals"class="anchor field"></a><codeid='RequireEquals.v'>RequireEquals</code></span><divclass='docblock'><p>Require options use <code>--option=val</code> syntax</p>
</div><spanid="variant.Last"class="variant small-section-header"><ahref="#variant.Last"class="anchor field"></a><codeid='Last.v'>Last</code></span><divclass='docblock'><p>Specifies that the arg is the last positional argument and may be accessed early via <code>--</code>
syntax</p>
</div><spanid="variant.HideDefaultValue"class="variant small-section-header"><ahref="#variant.HideDefaultValue"class="anchor field"></a><codeid='HideDefaultValue.v'>HideDefaultValue</code></span><divclass='docblock'><p>Hides the default value from the help string</p>
</div><spanid="variant.CaseInsensitive"class="variant small-section-header"><ahref="#variant.CaseInsensitive"class="anchor field"></a><codeid='CaseInsensitive.v'>CaseInsensitive</code></span><divclass='docblock'><p>Makes <code>Arg::possible_values</code> case insensitive</p>
</div><spanid="variant.HideEnvValues"class="variant small-section-header"><ahref="#variant.HideEnvValues"class="anchor field"></a><codeid='HideEnvValues.v'>HideEnvValues</code></span><divclass='docblock'><p>Hides ENV values in the help message</p>
</div><spanid="variant.HiddenShortHelp"class="variant small-section-header"><ahref="#variant.HiddenShortHelp"class="anchor field"></a><codeid='HiddenShortHelp.v'>HiddenShortHelp</code></span><divclass='docblock'><p>The argument should <strong>not</strong> be shown in short help text</p>
</div><spanid="variant.HiddenLongHelp"class="variant small-section-header"><ahref="#variant.HiddenLongHelp"class="anchor field"></a><codeid='HiddenLongHelp.v'>HiddenLongHelp</code></span><divclass='docblock'><p>The argument should <strong>not</strong> be shown in long help text</p>
</div><h2id='implementations'class='small-section-header'>Trait Implementations<ahref='#implementations'class='anchor'></a></h2><divid='implementations-list'><h3id='impl-Clone'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html"title="trait core::clone::Clone">Clone</a> for <aclass="enum"href="../clap/enum.ArgSettings.html"title="enum clap::ArgSettings">ArgSettings</a></code><ahref='#impl-Clone'class='anchor'></a><aclass='srclink'href='../src/clap/args/settings.rs.html#72'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.clone'class="method hidden"><codeid='clone.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone'class='fnname'>clone</a>(&self) -><aclass="enum"href="../clap/enum.ArgSettings.html"title="enum clap::ArgSettings">ArgSettings</a></code><aclass='srclink'href='../src/clap/args/settings.rs.html#72'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Returns a copy of the value. <ahref="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4id='method.clone_from'class="method hidden"><codeid='clone_from.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from'class='fnname'>clone_from</a>(&mut self, source: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</code><spanclass='since'title='Stable since Rust version 1.0.0'>1.0.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#131-133'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs copy-assignment from <code>source</code>. <ahref="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div><h3id='impl-PartialEq%3CArgSettings%3E'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html"title="trait core::cmp::PartialEq">PartialEq</a><<aclass="enum"href="../clap/enum.ArgSettings.html"title="enum clap::ArgSettings">ArgSettings</a>> for <aclass="enum"href="../clap/enum.ArgSettings.html"title="enum clap::ArgSettings">ArgSettings</a></code><ahref='#impl-PartialEq%3CArgSettings%3E'class='anchor'></a><aclass='srclink'href='../src/clap/args/settings.rs.html#72'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.eq'class="method hidden"><codeid='eq.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq'class='fnname'>eq</a>(&self, other: &<aclass="enum"href="../clap/enum.ArgSettings.html"title="enum clap::ArgSettings">ArgSettings</a>) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><aclass='srclink'href='../src/clap/args/settings.rs.html#72'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</span>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne'class='fnname'>ne</a>(&self, other: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Rhs) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><spanclass='since'title='Stable since Rust version 1.0.0'>1.0.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#200'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>This method tests for <code>!=</code>.</p>
</div></div><h3id='impl-Copy'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html"title="trait core::marker::Copy">Copy</a> for <aclass="enum"href="../clap/enum.ArgSettings.html"title="enum clap::ArgSettings">ArgSettings</a></code><ahref='#impl-Copy'class='anchor'></a><aclass='srclink'href='../src/clap/args/settings.rs.html#72'title='goto source code'>[src]</a></h3><divclass='impl-items'></div><h3id='impl-Debug'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html"title="trait core::fmt::Debug">Debug</a> for <aclass="enum"href="../clap/enum.ArgSettings.html"title="enum clap::ArgSettings">ArgSettings</a></code><ahref='#impl-Debug'class='anchor'></a><aclass='srclink'href='../src/clap/args/settings.rs.html#72'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.fmt'class="method hidden"><codeid='fmt.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt'class='fnname'>fmt</a>(&self, f: &mut <aclass="struct"href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html"title="struct core::fmt::Formatter">Formatter</a>) -><aclass="type"href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html"title="type core::fmt::Result">Result</a></code><aclass='srclink'href='../src/clap/args/settings.rs.html#72'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Formats the value using the given formatter. <ahref="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div><h3id='impl-FromStr'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html"title="trait core::str::FromStr">FromStr</a> for <aclass="enum"href="../clap/enum.ArgSettings.html"title="enum clap::ArgSettings">ArgSettings</a></code><ahref='#impl-FromStr'class='anchor'></a><aclass='srclink'href='../src/clap/args/settings.rs.html#117-144'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='associatedtype.Err'class="type"><codeid='Err.t'>type <ahref='https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html#associatedtype.Err'class="type">Err</a> = <aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html"title="struct alloc::string::String">String</a></code></h4><divclass='docblock'><p>The associated error which can be returned from parsing.</p>
</div><h4id='method.from_str'class="method hidden"><codeid='from_str.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html#tymethod.from_str'class='fnname'>from_str</a>(s: &<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><Self, Self::<aclass="type"href="https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html#associatedtype.Err"title="type core::str::FromStr::Err">Err</a>></code><aclass='srclink'href='../src/clap/args/settings.rs.html#119-143'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Parses a string <code>s</code> to return a value of this type. <ahref="https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html#tymethod.from_str">Read more</a></p>
</div></div><h3id='impl-ToOwned'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html"title="trait alloc::borrow::ToOwned">ToOwned</a> for T <spanclass="where fmt-newline">where<br> T: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html"title="trait core::clone::Clone">Clone</a>, </span></code><ahref='#impl-ToOwned'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#81-92'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='associatedtype.Owned'class="type"><codeid='Owned.t'>type <ahref='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned'class="type">Owned</a> = T</code></h4><divclass='docblock'><p>The resulting type after obtaining ownership.</p>
</div><h4id='method.to_owned'class="method hidden"><codeid='to_owned.v'>fn <ahref='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned'class='fnname'>to_owned</a>(&self) -> T</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#85-87'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Creates owned data from borrowed data, usually by cloning. <ahref="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></p>
</div><h4id='method.clone_into'class="method hidden"><codeid='clone_into.v'>fn <ahref='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into'class='fnname'>clone_into</a>(&self, target: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T)</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#89-91'title='goto source code'>[src]</a></h4><divclass='stability hidden'><divclass='stab unstable'><details><summary><spanclass='emoji'>🔬</span> This is a nightly-only experimental API. (<code>toowned_clone_into</code>)</summary><p>recently added</p>
</details></div></div><divclass='docblock hidden'><p>Uses borrowed data to replace owned data, usually by cloning. <ahref="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></p>
</div></div><h3id='impl-TryFrom%3CU%3E'class='impl'><codeclass='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></code><ahref='#impl-TryFrom%3CU%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#571-577'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='associatedtype.Error'class="type"><codeid='Error.t'>type <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error'class="type">Error</a> = <aclass="enum"href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html"title="enum core::convert::Infallible">Infallible</a></code></h4><divclass='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4id='method.try_from'class="method hidden"><codeid='try_from.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from'class='fnname'>try_from</a>(value: U) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><T, <T as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U>>::<aclass="type"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#574-576'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3id='impl-TryInto%3CU%3E'class='impl'><codeclass='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></code><ahref='#impl-TryInto%3CU%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#559-566'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='associatedtype.Error-1'class="type"><codeid='Error.t-1'>type <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error'class="type">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="type"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a></code></h4><divclass='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4id='method.try_into'class="method hidden"><codeid='try_into.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into'class='fnname'>try_into</a>(self) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><U, <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="type"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#563-565'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3id='impl-BorrowMut%3CT%3E'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html"title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T <spanclass="where fmt-newline">where<br> T: ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><ahref='#impl-BorrowMut%3CT%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#218-220'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.borrow_mut'class="method hidden"><codeid='borrow_mut.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut'class='fnname'>borrow_mut</a>(&mut self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Mutably borrows from an owned value. <ahref="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></div><h3id='impl-Borrow%3CT%3E'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html"title="trait core::borrow::Borrow">Borrow</a><T> for T <spanclass="where fmt-newline">where<br> T: ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><ahref='#impl-Borrow%3CT%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213-215'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.borrow'class="method hidden"><codeid='borrow.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow'class='fnname'>borrow</a>(&self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Immutably borrows from an owned value. <ahref="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></div><h3id='impl-Any'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html"title="trait core::any::Any">Any</a> for T <spanclass="where fmt-newline">where<br> T: 'static + ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><ahref='#impl-Any'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#100-102'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.type_id'class="method hidden"><codeid='type_id.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id'class='fnname'>type_id</a>(&self) -><aclass="struct"href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html"title="struct core::any::TypeId">TypeId</a></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#101'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <ahref="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
</div></div></div></section><sectionid="search"class="content hidden"></section><sectionclass="footer"></section><asideid="help"class="hidden"><div><h1class="hidden">Help</h1><divclass="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><divclass="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><p>Search multiple things at once by splitting your query with comma (e.g., <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath="../";window.currentCrate="clap";</script><scriptsrc="../aliases.js"></script><scriptsrc="../main.js"></script><scriptdefersrc="../search-index.js"></script></body></html>
