<!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 `ParserBuilder` struct in crate `regex_syntax`."><metaname="keywords"content="rust, rustlang, rust-lang, ParserBuilder"><title>regex_syntax::ParserBuilder - 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 struct"><!--[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='../regex_syntax/index.html'><divclass='logo-container'><imgsrc='../rust-logo.png'alt='logo'></div></a><pclass='location'>Struct ParserBuilder</p><divclass="sidebar-elems"><divclass="block items"><aclass="sidebar-title"href="#methods">Methods</a><divclass="sidebar-links"><ahref="#method.allow_invalid_utf8">allow_invalid_utf8</a><ahref="#method.build">build</a><ahref="#method.case_insensitive">case_insensitive</a><ahref="#method.dot_matches_new_line">dot_matches_new_line</a><ahref="#method.ignore_whitespace">ignore_whitespace</a><ahref="#method.multi_line">multi_line</a><ahref="#method.nest_limit">nest_limit</a><ahref="#method.new">new</a><ahref="#method.octal">octal</a><ahref="#method.swap_greed">swap_greed</a><ahref="#method.unicode">unicode</a></div><aclass="sidebar-title"href="#implementations">Trait Implementations</a><divclass="sidebar-links"><ahref="#impl-Clone">Clone</a><ahref="#impl-Debug">Debug</a><ahref="#impl-Default">Default</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'>regex_syntax</a></p><script>window.sidebarCurrent={name:'ParserBuilder',ty:'struct',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="Click or press ‘S’ to search, ‘?’ for more options…"type="search"></div><aid="settings-menu"href="../settings.html"><imgsrc="../wheel.svg"width="18"alt="Change settings"></a></div></form></nav><sectionid="main"class="content"><h1class='fqn'><spanclass='out-of-band'><spanid='render-detail'><aid="toggle-all-docs"href="javascript:void(0)"title="collapse all docs">[<spanclass='inner'>−</span>]</a></span><aclass='srclink'href='../src/regex_s
<p>This builder permits modifying configuration options for the parser.</p>
<p>This type combines the builder options for both the
</div><h2id='methods'class='small-section-header'>Methods<ahref='#methods'class='anchor'></a></h2><h3id='impl'class='impl'><codeclass='in-band'>impl <aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><ahref='#impl'class='anchor'></a><aclass='srclink'href='../src/regex_syntax/parser.rs.html#20-158'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.new'class="method"><codeid='new.v'>pub fn <ahref='#method.new'class='fnname'>new</a>() -><aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#22-24'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Create a new parser builder with a default configuration.</p>
</div><h4id='method.build'class="method"><codeid='build.v'>pub fn <ahref='#method.build'class='fnname'>build</a>(&self) -><aclass="struct"href="../regex_syntax/struct.Parser.html"title="struct regex_syntax::Parser">Parser</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#27-29'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Build a parser from this configuration with the given pattern.</p>
</div><h4id='method.nest_limit'class="method"><codeid='nest_limit.v'>pub fn <ahref='#method.nest_limit'class='fnname'>nest_limit</a>(&mut self, limit: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) ->&mut <aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#56-59'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Set the nesting limit for this parser.</p>
<p>The nesting limit controls how deep the abstract syntax tree is allowed
to be. If the AST exceeds the given limit (e.g., with too many nested
groups), then an error is returned by the parser.</p>
<p>The purpose of this limit is to act as a heuristic to prevent stack
overflow for consumers that do structural induction on an <code>Ast</code> using
explicit recursion. While this crate never does this (instead using
constant stack space and moving the call stack to the heap), other
crates may.</p>
<p>This limit is not checked until the entire Ast is parsed. Therefore,
if callers want to put a limit on the amount of heap space used, then
they should impose a limit on the length, in bytes, of the concrete
pattern string. In particular, this is viable since this parser
implementation will limit itself to heap space proportional to the
lenth of the pattern string.</p>
<p>Note that a nest limit of <code>0</code> will return a nest limit error for most
patterns but not all. For example, a nest limit of <code>0</code> permits <code>a</code> but
not <code>ab</code>, since <code>ab</code> requires a concatenation, which results in a nest
depth of <code>1</code>. In general, a nest limit is not something that manifests
in an obvious way in the concrete syntax, therefore, it should not be
used in a granular way.</p>
</div><h4id='method.octal'class="method"><codeid='octal.v'>pub fn <ahref='#method.octal'class='fnname'>octal</a>(&mut self, yes: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) ->&mut <aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#76-79'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Whether to support octal syntax or not.</p>
<p>Octal syntax is a little-known way of uttering Unicode codepoints in
a regular expression. For example, <code>a</code>, <code>\x61</code>, <code>\u0061</code> and
<code>\141</code> are all equivalent regular expressions, where the last example
shows octal syntax.</p>
<p>While supporting octal syntax isn't in and of itself a problem, it does
make good error messages harder. That is, in PCRE based regex engines,
syntax like <code>\0</code> invokes a backreference, which is explicitly
unsupported in Rust's regex engine. However, many users expect it to
be supported. Therefore, when octal support is disabled, the error
message will explicitly mention that backreferences aren't supported.</p>
<p>Octal syntax is disabled by default.</p>
</div><h4id='method.allow_invalid_utf8'class="method"><codeid='allow_invalid_utf8.v'>pub fn <ahref='#method.allow_invalid_utf8'class='fnname'>allow_invalid_utf8</a>(&mut self, yes: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) ->&mut <aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#92-95'title='goto source code'>[src]</a></h4><divclass='docblock'><p>When enabled, the parser will permit the construction of a regular
expression that may match invalid UTF-8.</p>
<p>When disabled (the default), the parser is guaranteed to produce
an expression that will only ever match valid UTF-8 (otherwise, the
parser will return an error).</p>
<p>Perhaps surprisingly, when invalid UTF-8 isn't allowed, a negated ASCII
word boundary (uttered as <code>(?-u:\B)</code> in the concrete syntax) will cause
the parser to return an error. Namely, a negated ASCII word boundary
can result in matching positions that aren't valid UTF-8 boundaries.</p>
</div><h4id='method.ignore_whitespace'class="method"><codeid='ignore_whitespace.v'>pub fn <ahref='#method.ignore_whitespace'class='fnname'>ignore_whitespace</a>(&mut self, yes: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) ->&mut <aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#105-108'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Enable verbose mode in the regular expression.</p>
<p>When enabled, verbose mode permits insigificant whitespace in many
places in the regular expression, as well as comments. Comments are
started using <code>#</code> and continue until the end of the line.</p>
<p>By default, this is disabled. It may be selectively enabled in the
regular expression by using the <code>x</code> flag regardless of this setting.</p>
</div><h4id='method.case_insensitive'class="method"><codeid='case_insensitive.v'>pub fn <ahref='#method.case_insensitive'class='fnname'>case_insensitive</a>(&mut self, yes: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) ->&mut <aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#114-117'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Enable or disable the case insensitive flag by default.</p>
<p>By default this is disabled. It may alternatively be selectively
enabled in the regular expression itself via the <code>i</code> flag.</p>
</div><h4id='method.multi_line'class="method"><codeid='multi_line.v'>pub fn <ahref='#method.multi_line'class='fnname'>multi_line</a>(&mut self, yes: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) ->&mut <aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#123-126'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Enable or disable the multi-line matching flag by default.</p>
<p>By default this is disabled. It may alternatively be selectively
enabled in the regular expression itself via the <code>m</code> flag.</p>
</div><h4id='method.dot_matches_new_line'class="method"><codeid='dot_matches_new_line.v'>pub fn <ahref='#method.dot_matches_new_line'class='fnname'>dot_matches_new_line</a>(&mut self, yes: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) ->&mut <aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#132-135'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Enable or disable the "dot matches any character" flag by default.</p>
<p>By default this is disabled. It may alternatively be selectively
enabled in the regular expression itself via the <code>s</code> flag.</p>
</div><h4id='method.swap_greed'class="method"><codeid='swap_greed.v'>pub fn <ahref='#method.swap_greed'class='fnname'>swap_greed</a>(&mut self, yes: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) ->&mut <aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#141-144'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Enable or disable the "swap greed" flag by default.</p>
<p>By default this is disabled. It may alternatively be selectively
enabled in the regular expression itself via the <code>U</code> flag.</p>
</div><h4id='method.unicode'class="method"><codeid='unicode.v'>pub fn <ahref='#method.unicode'class='fnname'>unicode</a>(&mut self, yes: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) ->&mut <aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#154-157'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Enable or disable the Unicode flag (<code>u</code>) by default.</p>
<p>By default this is <strong>enabled</strong>. It may alternatively be selectively
disabled in the regular expression itself via the <code>u</code> flag.</p>
<p>Note that unless <code>allow_invalid_utf8</code> is enabled (it's disabled by
default), a regular expression will fail to parse if Unicode mode is
disabled and a sub-expression could possibly match invalid UTF-8.</p>
</div></div><h2id='implementations'class='small-section-header'>Trait Implementations<ahref='#implementations'class='anchor'></a></h2><divid='implementations-list'><h3id='impl-Default'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html"title="trait core::default::Default">Default</a> for <aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><ahref='#impl-Default'class='anchor'></a><aclass='srclink'href='../src/regex_syntax/parser.rs.html#14'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.default'class="method hidden"><codeid='default.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default'class='fnname'>default</a>() -><aclass="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#14'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Returns the "default value" for a type. <ahref="https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default">Read more</a></p>
</div></div><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="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><ahref='#impl-Clone'class='anchor'></a><aclass='srclink'href='../src/regex_syntax/parser.rs.html#14'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="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><aclass='srclink'href='../src/regex_syntax/parser.rs.html#14'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-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="struct"href="../regex_syntax/struct.ParserBuilder.html"title="struct regex_syntax::ParserBuilder">ParserBuilder</a></code><ahref='#impl-Debug'class='anchor'></a><aclass='srclink'href='../src/regex_syntax/parser.rs.html#14'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/regex_syntax/parser.rs.html#14'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-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>
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