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<!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="The parameter representation of late-bound function parameters, “some region at least as big as the scope `fr.scope`”."><title>LateParamRegion in hir::next_solver - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../static.files/rustdoc-77263533.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="hir" data-themes="" data-resource-suffix="" data-rustdoc-version="1.94.0 (4a4ef493e 2026-03-02)" data-channel="1.94.0" data-search-js="search-9e2438ea.js" data-stringdex-js="stringdex-b897f86f.js" data-settings-js="settings-c38705f0.js" ><script src="../../static.files/storage-e2aeef58.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../static.files/main-7bab91a1.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-ffcac47a.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-044be391.svg"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">LateParamRegion</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../hir/index.html">hir</a><span class="version">0.0.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Late<wbr>Param<wbr>Region</a></h2><h3><a href="#fields">Fields</a></h3><ul class="block structfield"><li><a href="#structfield.bound_region" title="bound_region">bound_region</a></li><li><a href="#structfield.scope" title="scope">scope</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-LateParamRegion" title="Clone">Clone</a></li><li><a href="#impl-Copy-for-LateParamRegion" title="Copy">Copy</a></li><li><a href="#impl-Debug-for-LateParamRegion" title="Debug">Debug</a></li><li><a href="#impl-Eq-for-LateParamRegion" title="Eq">Eq</a></li><li><a href="#impl-GenericTypeVisitable%3CV%3E-for-LateParamRegion" title="GenericTypeVisitable&#60;V&#62;">GenericTypeVisitable&#60;V&#62;</a></li><li><a href="#impl-Hash-for-LateParamRegion" title="Hash">Hash</a></li><li><a href="#impl-PartialEq-for-LateParamRegion" title="PartialEq">PartialEq</a></li><li><a href="#impl-StructuralPartialEq-for-LateParamRegion" title="StructuralPartialEq">StructuralPartialEq</a></li><li><a href="#impl-TypeFoldable%3CDbInterner%3C'db%3E%3E-for-LateParamRegion" title="TypeFoldable&#60;DbInterner&#60;&#39;db&#62;&#62;">TypeFoldable&#60;DbInterner&#60;&#39;db&#62;&#62;</a></li><li><a href="#impl-TypeVisitable%3CDbInterner%3C'db%3E%3E-for-LateParamRegion" title="TypeVisitable&#60;DbInterner&#60;&#39;db&#62;&#62;">TypeVisitable&#60;DbInterner&#60;&#39;db&#62;&#62;</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-LateParamRegion" title="Freeze">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-LateParamRegion" title="RefUnwindSafe">RefUnwindSafe</a></li><li><a href="#impl-Send-for-LateParamRegion" title="Send">Send</a></li><li><a href="#impl-Sync-for-LateParamRegion" title="Sync">Sync</a></li><li><a href="#impl-Unpin-for-LateParamRegion" title="Unpin">Unpin</a></li><li><a href="#impl-UnwindSafe-for-LateParamRegion" title="UnwindSafe">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T" title="Any">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T" title="Borrow&#60;T&#62;">Borrow&#60;T&#62;</a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut&#60;T&#62;">BorrowMut&#60;T&#62;</a></li><li><a href="#impl-Captures%3C'a%3E-for-T" title="Captures&#60;&#39;a&#62;">Captures&#60;&#39;a&#62;</a></li><li><a href="#impl-CloneToUninit-for-T" title="CloneToUninit">CloneToUninit</a></li><li><a href="#impl-CollectAndApply%3CT,+R%3E-for-T" title="CollectAndApply&#60;T, R&#62;">CollectAndApply&#60;T, R&#62;</a></li><li><a href="#impl-Equivalent%3CK%3E-for-Q" title="Equivalent&#60;K&#62;">Equivalent&#60;K&#62;</a></li><li><a href="#impl-Equivalent%3CK%3E-for-Q-1" title="Equivalent&#60;K&#62;">Equivalent&#60;K&#62;</a></li><li><a href="#impl-Equivalent%3CK%3E-for-Q-2" title="Equivalent&#60;K&#62;">Equivalent&#60;K&#62;</a></li><li><a href="#impl-From%3CT%3E-for-T" title="From&#60;T&#62;">From&#60;T&#62;</a></li><li><a href="#impl-Instrument-for-T" title="Instrument">Instrument</a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into&#60;U&#62;">Into&#60;U&#62;</a></li><li><a href="#impl-IntoBox%3Cdyn+Any+%2B+Send+%2B+Sync%3E-for-T" title="IntoBox&#60;dyn Any + Send + Sync&#62;">IntoBox&#60;dyn Any + Send + Sync&#62;</a></li><li><a href="#impl-IntoBox%3Cdyn+Any+%2B+Send%3E-for-T" title="IntoBox&#60;dyn Any + Send&#62;">IntoBox&#60;dyn Any + Send&#62;</a></li><li><a href="#impl-IntoBox%3Cdyn+Any%3E-for-T" title="IntoBox&#60;dyn Any&#62;">IntoBox&#60;dyn Any&#62;</a></li><li><a href="#impl-IntoEither-for-T" title="IntoEither">IntoEither</a></li><li><a href="#impl-Pointable-for-T" title="Pointable">Pointable</a></li><li><a href="#impl-ToOwned-for-T" title="ToOwned">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom&#60;U&#62;">TryFrom&#60;U&#62;</a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto&#60;U&#62;">TryInto&#60;U&#62;</a></li><li><a href="#impl-TypeVisitableExt%3CI%3E-for-T" title="TypeVisitableExt&#60;I&#62;">TypeVisitableExt&#60;I&#62;</a></li><li><a href="#impl-Upcast%3CI,+U%3E-for-T" title="Upcast&#60;I, U&#62;">Upcast&#60;I, U&#62;</a></li><li><a href="#impl-UpcastFrom%3CI,+T%3E-for-T" title="UpcastFrom&#60;I, T&#62;">UpcastFrom&#60;I, T&#62;</a></li><li><a href="#impl-WithSubscriber-for-T" title="WithSubscriber">WithSubscriber</a></li></ul></section><div id="rustdoc-modnav"><h2><a href="index.html">In hir::<wbr>next_<wbr>solver</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../index.html">hir</a>::<wbr><a href="index.html">next_solver</a></div><h1>Struct <span class="struct">Late<wbr>Param<wbr>Region</span>&nbsp;<button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"></span></div><pre class="rust item-decl"><code>pub struct LateParamRegion {
pub scope: <a class="enum" href="enum.SolverDefId.html" title="enum hir::next_solver::SolverDefId">SolverDefId</a>,
pub bound_region: <a class="enum" href="enum.BoundRegionKind.html" title="enum hir::next_solver::BoundRegionKind">BoundRegionKind</a>,
}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>The parameter representation of late-bound function parameters, “some region
at least as big as the scope <code>fr.scope</code>”.</p>
<p>Similar to a placeholder region as we create <code>LateParam</code> regions when entering a binder
except they are always in the root universe and instead of using a boundvar to distinguish
between others we use the <code>DefId</code> of the parameter. For this reason the <code>bound_region</code> field
should basically always be <code>BoundRegionKind::Named</code> as otherwise there is no way of telling
different parameters apart.</p>
</div></details><h2 id="fields" class="fields section-header">Fields<a href="#fields" class="anchor">§</a></h2><span id="structfield.scope" class="structfield section-header"><a href="#structfield.scope" class="anchor field">§</a><code>scope: <a class="enum" href="enum.SolverDefId.html" title="enum hir::next_solver::SolverDefId">SolverDefId</a></code></span><span id="structfield.bound_region" class="structfield section-header"><a href="#structfield.bound_region" class="anchor field">§</a><code>bound_region: <a class="enum" href="enum.BoundRegionKind.html" title="enum hir::next_solver::BoundRegionKind">BoundRegionKind</a></code></span><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-LateParamRegion" class="impl"><a href="#impl-Clone-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&amp;self) -&gt; <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h4></section></summary><div class='docblock'>Returns a duplicate of the value. <a href="https://doc.rust-lang.org/1.94.0/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.94.0/src/core/clone.rs.html#245-247">Source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&amp;mut self, source: &amp;Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.94.0/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-LateParamRegion" class="impl"><a href="#impl-Debug-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.94.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.94.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/1.94.0/core/fmt/struct.Error.html" title="struct core::fmt::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.94.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-GenericTypeVisitable%3CV%3E-for-LateParamRegion" class="impl"><a href="#impl-GenericTypeVisitable%3CV%3E-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl&lt;V&gt; GenericTypeVisitable&lt;V&gt; for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.generic_visit_with" class="method trait-impl"><a href="#method.generic_visit_with" class="anchor">§</a><h4 class="code-header">fn <a class="fn">generic_visit_with</a>(&amp;self, _visitor: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;mut V</a>)</h4></section></summary><div class='docblock'>The entry point for visiting. To visit a value <code>t</code> with a visitor <code>v</code>
call: <code>t.generic_visit_with(v)</code>. <a>Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Hash-for-LateParamRegion" class="impl"><a href="#impl-Hash-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.hash" class="method trait-impl"><a href="#method.hash" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/hash/trait.Hash.html#tymethod.hash" class="fn">hash</a>&lt;__H&gt;(&amp;self, state: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;mut __H</a>)<div class="where">where
__H: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,</div></h4></section></summary><div class='docblock'>Feeds this value into the given <a href="https://doc.rust-lang.org/1.94.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.94.0/core/hash/trait.Hash.html#tymethod.hash">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.hash_slice" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.94.0/src/core/hash/mod.rs.html#235-237">Source</a></span><a href="#method.hash_slice" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/hash/trait.Hash.html#method.hash_slice" class="fn">hash_slice</a>&lt;H&gt;(data: &amp;[Self], state: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;mut H</a>)<div class="where">where
H: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,
Self: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Feeds a slice of this type into the given <a href="https://doc.rust-lang.org/1.94.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.94.0/core/hash/trait.Hash.html#method.hash_slice">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-PartialEq-for-LateParamRegion" class="impl"><a href="#impl-PartialEq-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.eq" class="method trait-impl"><a href="#method.eq" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/cmp/trait.PartialEq.html#tymethod.eq" class="fn">eq</a>(&amp;self, other: &amp;<a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>.</div></details><details class="toggle method-toggle" open><summary><section id="method.ne" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.94.0/src/core/cmp.rs.html#264">Source</a></span><a href="#method.ne" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/cmp/trait.PartialEq.html#method.ne" class="fn">ne</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;Rhs</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Tests for <code>!=</code>. The default implementation is almost always sufficient,
and should not be overridden without very good reason.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-TypeFoldable%3CDbInterner%3C'db%3E%3E-for-LateParamRegion" class="impl"><a href="#impl-TypeFoldable%3CDbInterner%3C'db%3E%3E-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl&lt;'db&gt; TypeFoldable&lt;<a class="struct" href="struct.DbInterner.html" title="struct hir::next_solver::DbInterner">DbInterner</a>&lt;'db&gt;&gt; for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.try_fold_with" class="method trait-impl"><a href="#method.try_fold_with" class="anchor">§</a><h4 class="code-header">fn <a class="fn">try_fold_with</a>&lt;F&gt;(
self,
_: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;mut F</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.94.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a>, &lt;F as FallibleTypeFolder&lt;<a class="struct" href="struct.DbInterner.html" title="struct hir::next_solver::DbInterner">DbInterner</a>&lt;'db&gt;&gt;&gt;::Error&gt;<div class="where">where
F: FallibleTypeFolder&lt;<a class="struct" href="struct.DbInterner.html" title="struct hir::next_solver::DbInterner">DbInterner</a>&lt;'db&gt;&gt;,</div></h4></section></summary><div class='docblock'>The entry point for folding. To fold a value <code>t</code> with a folder <code>f</code>
call: <code>t.try_fold_with(f)</code>. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.fold_with" class="method trait-impl"><a href="#method.fold_with" class="anchor">§</a><h4 class="code-header">fn <a class="fn">fold_with</a>&lt;F&gt;(self, _: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;mut F</a>) -&gt; <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a><div class="where">where
F: TypeFolder&lt;<a class="struct" href="struct.DbInterner.html" title="struct hir::next_solver::DbInterner">DbInterner</a>&lt;'db&gt;&gt;,</div></h4></section></summary><div class='docblock'>The entry point for folding. To fold a value <code>t</code> with a folder <code>f</code>
call: <code>t.fold_with(f)</code>. <a>Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-TypeVisitable%3CDbInterner%3C'db%3E%3E-for-LateParamRegion" class="impl"><a href="#impl-TypeVisitable%3CDbInterner%3C'db%3E%3E-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl&lt;'db&gt; TypeVisitable&lt;<a class="struct" href="struct.DbInterner.html" title="struct hir::next_solver::DbInterner">DbInterner</a>&lt;'db&gt;&gt; for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.visit_with" class="method trait-impl"><a href="#method.visit_with" class="anchor">§</a><h4 class="code-header">fn <a class="fn">visit_with</a>&lt;F&gt;(
&amp;self,
_: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;mut F</a>,
) -&gt; &lt;F as TypeVisitor&lt;<a class="struct" href="struct.DbInterner.html" title="struct hir::next_solver::DbInterner">DbInterner</a>&lt;'db&gt;&gt;&gt;::Result<div class="where">where
F: TypeVisitor&lt;<a class="struct" href="struct.DbInterner.html" title="struct hir::next_solver::DbInterner">DbInterner</a>&lt;'db&gt;&gt;,</div></h4></section></summary><div class='docblock'>The entry point for visiting. To visit a value <code>t</code> with a visitor <code>v</code>
call: <code>t.visit_with(v)</code>. <a>Read more</a></div></details></div></details><section id="impl-Copy-for-LateParamRegion" class="impl"><a href="#impl-Copy-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section><section id="impl-Eq-for-LateParamRegion" class="impl"><a href="#impl-Eq-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section><section id="impl-StructuralPartialEq-for-LateParamRegion" class="impl"><a href="#impl-StructuralPartialEq-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.StructuralPartialEq.html" title="trait core::marker::StructuralPartialEq">StructuralPartialEq</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-LateParamRegion" class="impl"><a href="#impl-Freeze-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section><section id="impl-RefUnwindSafe-for-LateParamRegion" class="impl"><a href="#impl-RefUnwindSafe-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section><section id="impl-Send-for-LateParamRegion" class="impl"><a href="#impl-Send-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section><section id="impl-Sync-for-LateParamRegion" class="impl"><a href="#impl-Sync-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section><section id="impl-Unpin-for-LateParamRegion" class="impl"><a href="#impl-Unpin-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section><section id="impl-UnwindSafe-for-LateParamRegion" class="impl"><a href="#impl-UnwindSafe-for-LateParamRegion" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.LateParamRegion.html" title="struct hir::next_solver::LateParamRegion">LateParamRegion</a></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/any.rs.html#138">Source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/any.rs.html#139">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.94.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.94.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/borrow.rs.html#212">Source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/borrow.rs.html#214">Source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.94.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/borrow.rs.html#221">Source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/borrow.rs.html#222">Source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.94.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CloneToUninit-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/clone.rs.html#547">Source</a><a href="#impl-CloneToUninit-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/clone/trait.CloneToUninit.html" title="trait core::clone::CloneToUninit">CloneToUninit</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone_to_uninit" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/clone.rs.html#549">Source</a><a href="#method.clone_to_uninit" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="https://doc.rust-lang.org/1.94.0/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit" class="fn">clone_to_uninit</a>(&amp;self, dest: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.pointer.html">*mut </a><a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.u8.html">u8</a>)</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>clone_to_uninit</code>)</span></div></span><div class='docblock'>Performs copy-assignment from <code>self</code> to <code>dest</code>. <a href="https://doc.rust-lang.org/1.94.0/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CollectAndApply%3CT,+R%3E-for-T" class="impl"><a href="#impl-CollectAndApply%3CT,+R%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, R&gt; CollectAndApply&lt;T, R&gt; for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.collect_and_apply" class="method trait-impl"><a href="#method.collect_and_apply" class="anchor">§</a><h4 class="code-header">fn <a class="fn">collect_and_apply</a>&lt;I, F&gt;(iter: I, f: F) -&gt; R<div class="where">where
I: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = T&gt;,
F: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&amp;<a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.slice.html">[T]</a>) -&gt; R,</div></h4></section></summary><div class="docblock"><p>Equivalent to <code>f(&amp;iter.collect::&lt;Vec&lt;_&gt;&gt;())</code>.</p>
</div></details><section id="associatedtype.Output" class="associatedtype trait-impl"><a href="#associatedtype.Output" class="anchor">§</a><h4 class="code-header">type <a class="associatedtype">Output</a> = R</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Equivalent%3CK%3E-for-Q" class="impl"><a href="#impl-Equivalent%3CK%3E-for-Q" class="anchor">§</a><h3 class="code-header">impl&lt;Q, K&gt; Equivalent&lt;K&gt; for Q<div class="where">where
Q: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,
K: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt; + ?<a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.equivalent" class="method trait-impl"><a href="#method.equivalent" class="anchor">§</a><h4 class="code-header">fn <a class="fn">equivalent</a>(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;K</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Checks if this value is equivalent to the given key. <a>Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Equivalent%3CK%3E-for-Q-1" class="impl"><a href="#impl-Equivalent%3CK%3E-for-Q-1" class="anchor">§</a><h3 class="code-header">impl&lt;Q, K&gt; Equivalent&lt;K&gt; for Q<div class="where">where
Q: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,
K: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt; + ?<a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.equivalent-1" class="method trait-impl"><a href="#method.equivalent-1" class="anchor">§</a><h4 class="code-header">fn <a class="fn">equivalent</a>(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;K</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Compare self to <code>key</code> and return <code>true</code> if they are equal.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Equivalent%3CK%3E-for-Q-2" class="impl"><a href="#impl-Equivalent%3CK%3E-for-Q-2" class="anchor">§</a><h3 class="code-header">impl&lt;Q, K&gt; Equivalent&lt;K&gt; for Q<div class="where">where
Q: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,
K: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt; + ?<a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.equivalent-2" class="method trait-impl"><a href="#method.equivalent-2" class="anchor">§</a><h4 class="code-header">fn <a class="fn">equivalent</a>(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;K</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Checks if this value is equivalent to the given key. <a>Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/convert/mod.rs.html#785">Source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/convert/mod.rs.html#788">Source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Instrument-for-T" class="impl"><a href="#impl-Instrument-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; Instrument for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.instrument" class="method trait-impl"><a href="#method.instrument" class="anchor">§</a><h4 class="code-header">fn <a class="fn">instrument</a>(self, span: Span) -&gt; Instrumented&lt;Self&gt;</h4></section></summary><div class='docblock'>Instruments this type with the provided [<code>Span</code>], returning an
<code>Instrumented</code> wrapper. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.in_current_span" class="method trait-impl"><a href="#method.in_current_span" class="anchor">§</a><h4 class="code-header">fn <a class="fn">in_current_span</a>(self) -&gt; Instrumented&lt;Self&gt;</h4></section></summary><div class='docblock'>Instruments this type with the <a href="super::Span::current()">current</a> <a href="crate::Span"><code>Span</code></a>, returning an
<code>Instrumented</code> wrapper. <a>Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/convert/mod.rs.html#767-769">Source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/convert/mod.rs.html#777">Source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -&gt; U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
<p>That is, this conversion is whatever the implementation of
<code><a href="https://doc.rust-lang.org/1.94.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for U</code> chooses to do.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-IntoBox%3Cdyn+Any%3E-for-T" class="impl"><a href="#impl-IntoBox%3Cdyn+Any%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; IntoBox&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a>&gt; for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into_box" class="method trait-impl"><a href="#method.into_box" class="anchor">§</a><h4 class="code-header">fn <a class="fn">into_box</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.94.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a>&gt;</h4></section></summary><div class='docblock'>Convert self into the appropriate boxed form.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-IntoBox%3Cdyn+Any+%2B+Send%3E-for-T" class="impl"><a href="#impl-IntoBox%3Cdyn+Any+%2B+Send%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; IntoBox&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>&gt; for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into_box-1" class="method trait-impl"><a href="#method.into_box-1" class="anchor">§</a><h4 class="code-header">fn <a class="fn">into_box</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.94.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>&gt;</h4></section></summary><div class='docblock'>Convert self into the appropriate boxed form.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-IntoBox%3Cdyn+Any+%2B+Send+%2B+Sync%3E-for-T" class="impl"><a href="#impl-IntoBox%3Cdyn+Any+%2B+Send+%2B+Sync%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; IntoBox&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>&gt; for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into_box-2" class="method trait-impl"><a href="#method.into_box-2" class="anchor">§</a><h4 class="code-header">fn <a class="fn">into_box</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.94.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>&gt;</h4></section></summary><div class='docblock'>Convert self into the appropriate boxed form.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-IntoEither-for-T" class="impl"><a class="src rightside" href="https://docs.rs/either/1/src/either/into_either.rs.html#64">Source</a><a href="#impl-IntoEither-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://docs.rs/either/1/either/into_either/trait.IntoEither.html" title="trait either::into_either::IntoEither">IntoEither</a> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into_either" class="method trait-impl"><a class="src rightside" href="https://docs.rs/either/1/src/either/into_either.rs.html#29">Source</a><a href="#method.into_either" class="anchor">§</a><h4 class="code-header">fn <a href="https://docs.rs/either/1/either/into_either/trait.IntoEither.html#method.into_either" class="fn">into_either</a>(self, into_left: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a>) -&gt; <a class="enum" href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either">Either</a>&lt;Self, Self&gt;</h4></section></summary><div class='docblock'>Converts <code>self</code> into a <a href="https://docs.rs/either/1/either/enum.Either.html#variant.Left" title="variant either::Either::Left"><code>Left</code></a> variant of <a href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either"><code>Either&lt;Self, Self&gt;</code></a>
if <code>into_left</code> is <code>true</code>.
Converts <code>self</code> into a <a href="https://docs.rs/either/1/either/enum.Either.html#variant.Right" title="variant either::Either::Right"><code>Right</code></a> variant of <a href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either"><code>Either&lt;Self, Self&gt;</code></a>
otherwise. <a href="https://docs.rs/either/1/either/into_either/trait.IntoEither.html#method.into_either">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.into_either_with" class="method trait-impl"><a class="src rightside" href="https://docs.rs/either/1/src/either/into_either.rs.html#55-57">Source</a><a href="#method.into_either_with" class="anchor">§</a><h4 class="code-header">fn <a href="https://docs.rs/either/1/either/into_either/trait.IntoEither.html#method.into_either_with" class="fn">into_either_with</a>&lt;F&gt;(self, into_left: F) -&gt; <a class="enum" href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either">Either</a>&lt;Self, Self&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&amp;Self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a>,</div></h4></section></summary><div class='docblock'>Converts <code>self</code> into a <a href="https://docs.rs/either/1/either/enum.Either.html#variant.Left" title="variant either::Either::Left"><code>Left</code></a> variant of <a href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either"><code>Either&lt;Self, Self&gt;</code></a>
if <code>into_left(&amp;self)</code> returns <code>true</code>.
Converts <code>self</code> into a <a href="https://docs.rs/either/1/either/enum.Either.html#variant.Right" title="variant either::Either::Right"><code>Right</code></a> variant of <a href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either"><code>Either&lt;Self, Self&gt;</code></a>
otherwise. <a href="https://docs.rs/either/1/either/into_either/trait.IntoEither.html#method.into_either_with">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Pointable-for-T" class="impl"><a href="#impl-Pointable-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; Pointable for T</h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedconstant.ALIGN" class="associatedconstant trait-impl"><a href="#associatedconstant.ALIGN" class="anchor">§</a><h4 class="code-header">const <a class="constant">ALIGN</a>: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.usize.html">usize</a></h4></section></summary><div class='docblock'>The alignment of pointer.</div></details><details class="toggle" open><summary><section id="associatedtype.Init" class="associatedtype trait-impl"><a href="#associatedtype.Init" class="anchor">§</a><h4 class="code-header">type <a class="associatedtype">Init</a> = T</h4></section></summary><div class='docblock'>The type for initializers.</div></details><details class="toggle method-toggle" open><summary><section id="method.init" class="method trait-impl"><a href="#method.init" class="anchor">§</a><h4 class="code-header">unsafe fn <a class="fn">init</a>(init: &lt;T as Pointable&gt;::Init) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.usize.html">usize</a></h4></section></summary><div class='docblock'>Initializes a with the given initializer. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.deref" class="method trait-impl"><a href="#method.deref" class="anchor">§</a><h4 class="code-header">unsafe fn <a class="fn">deref</a>&lt;'a&gt;(ptr: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.usize.html">usize</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;'a T</a></h4></section></summary><div class='docblock'>Dereferences the given pointer. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.deref_mut" class="method trait-impl"><a href="#method.deref_mut" class="anchor">§</a><h4 class="code-header">unsafe fn <a class="fn">deref_mut</a>&lt;'a&gt;(ptr: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.usize.html">usize</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;'a mut T</a></h4></section></summary><div class='docblock'>Mutably dereferences the given pointer. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.drop" class="method trait-impl"><a href="#method.drop" class="anchor">§</a><h4 class="code-header">unsafe fn <a class="fn">drop</a>(ptr: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.usize.html">usize</a>)</h4></section></summary><div class='docblock'>Drops the object pointed to by the given pointer. <a>Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-ToOwned-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/alloc/borrow.rs.html#72-74">Source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.94.0/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/alloc/borrow.rs.html#76">Source</a><a href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.94.0/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/alloc/borrow.rs.html#77">Source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&amp;self) -&gt; T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.94.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/alloc/borrow.rs.html#81">Source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&amp;self, target: <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.reference.html">&amp;mut T</a>)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/1.94.0/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/convert/mod.rs.html#827-829">Source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/convert/mod.rs.html#831">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.94.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/convert/mod.rs.html#834">Source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.94.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/convert/mod.rs.html#811-813">Source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/convert/mod.rs.html#815">Source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.94.0/src/core/convert/mod.rs.html#818">Source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.94.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TypeVisitableExt%3CI%3E-for-T" class="impl"><a href="#impl-TypeVisitableExt%3CI%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;I, T&gt; TypeVisitableExt&lt;I&gt; for T<div class="where">where
I: Interner,
T: TypeVisitable&lt;I&gt;,</div></h3></section></summary><div class="impl-items"><section id="method.has_type_flags" class="method trait-impl"><a href="#method.has_type_flags" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_type_flags</a>(&amp;self, flags: TypeFlags) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><details class="toggle method-toggle" open><summary><section id="method.has_vars_bound_at_or_above" class="method trait-impl"><a href="#method.has_vars_bound_at_or_above" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_vars_bound_at_or_above</a>(&amp;self, binder: DebruijnIndex) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Returns <code>true</code> if <code>self</code> has any late-bound regions that are either
bound by <code>binder</code> or bound by some binder outside of <code>binder</code>.
If <code>binder</code> is <code>ty::INNERMOST</code>, this indicates whether
there are any late-bound regions that appear free.</div></details><section id="method.error_reported" class="method trait-impl"><a href="#method.error_reported" class="anchor">§</a><h4 class="code-header">fn <a class="fn">error_reported</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.94.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.unit.html">()</a>, &lt;I as Interner&gt;::ErrorGuaranteed&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.has_vars_bound_above" class="method trait-impl"><a href="#method.has_vars_bound_above" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_vars_bound_above</a>(&amp;self, binder: DebruijnIndex) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Returns <code>true</code> if this type has any regions that escape <code>binder</code> (and
hence are not bound by it).</div></details><details class="toggle method-toggle" open><summary><section id="method.has_escaping_bound_vars" class="method trait-impl"><a href="#method.has_escaping_bound_vars" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_escaping_bound_vars</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Return <code>true</code> if this type has regions that are not a part of the type.
For example, <code>for&lt;'a&gt; fn(&amp;'a i32)</code> return <code>false</code>, while <code>fn(&amp;'a i32)</code>
would return <code>true</code>. The latter can occur when traversing through the
former. <a>Read more</a></div></details><section id="method.has_aliases" class="method trait-impl"><a href="#method.has_aliases" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_aliases</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><section id="method.has_opaque_types" class="method trait-impl"><a href="#method.has_opaque_types" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_opaque_types</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><section id="method.has_coroutines" class="method trait-impl"><a href="#method.has_coroutines" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_coroutines</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><section id="method.references_error" class="method trait-impl"><a href="#method.references_error" class="anchor">§</a><h4 class="code-header">fn <a class="fn">references_error</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><section id="method.has_non_region_param" class="method trait-impl"><a href="#method.has_non_region_param" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_non_region_param</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><section id="method.has_infer_regions" class="method trait-impl"><a href="#method.has_infer_regions" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_infer_regions</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><section id="method.has_infer_types" class="method trait-impl"><a href="#method.has_infer_types" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_infer_types</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><section id="method.has_non_region_infer" class="method trait-impl"><a href="#method.has_non_region_infer" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_non_region_infer</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><section id="method.has_infer" class="method trait-impl"><a href="#method.has_infer" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_infer</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><section id="method.has_placeholders" class="method trait-impl"><a href="#method.has_placeholders" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_placeholders</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><section id="method.has_non_region_placeholders" class="method trait-impl"><a href="#method.has_non_region_placeholders" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_non_region_placeholders</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><section id="method.has_param" class="method trait-impl"><a href="#method.has_param" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_param</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><details class="toggle method-toggle" open><summary><section id="method.has_free_regions" class="method trait-impl"><a href="#method.has_free_regions" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_free_regions</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>“Free” regions in this context means that it has any region
that is not (a) erased or (b) late-bound.</div></details><section id="method.has_erased_regions" class="method trait-impl"><a href="#method.has_erased_regions" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_erased_regions</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section><details class="toggle method-toggle" open><summary><section id="method.has_erasable_regions" class="method trait-impl"><a href="#method.has_erasable_regions" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_erasable_regions</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>True if there are any un-erased free regions.</div></details><details class="toggle method-toggle" open><summary><section id="method.is_global" class="method trait-impl"><a href="#method.is_global" class="anchor">§</a><h4 class="code-header">fn <a class="fn">is_global</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Indicates whether this value references only ‘global’
generic parameters that are the same regardless of what fn we are
in. This is used for caching.</div></details><details class="toggle method-toggle" open><summary><section id="method.has_bound_regions" class="method trait-impl"><a href="#method.has_bound_regions" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_bound_regions</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>True if there are any late-bound regions</div></details><details class="toggle method-toggle" open><summary><section id="method.has_non_region_bound_vars" class="method trait-impl"><a href="#method.has_non_region_bound_vars" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_non_region_bound_vars</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>True if there are any late-bound non-region variables</div></details><details class="toggle method-toggle" open><summary><section id="method.has_bound_vars" class="method trait-impl"><a href="#method.has_bound_vars" class="anchor">§</a><h4 class="code-header">fn <a class="fn">has_bound_vars</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>True if there are any bound variables</div></details><details class="toggle method-toggle" open><summary><section id="method.still_further_specializable" class="method trait-impl"><a href="#method.still_further_specializable" class="anchor">§</a><h4 class="code-header">fn <a class="fn">still_further_specializable</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.94.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Indicates whether this value still has parameters/placeholders/inference variables
which could be replaced later, in a way that would change the results of <code>impl</code>
specialization.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Upcast%3CI,+U%3E-for-T" class="impl"><a href="#impl-Upcast%3CI,+U%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;I, T, U&gt; Upcast&lt;I, U&gt; for T<div class="where">where
U: UpcastFrom&lt;I, T&gt;,</div></h3></section></summary><div class="impl-items"><section id="method.upcast" class="method trait-impl"><a href="#method.upcast" class="anchor">§</a><h4 class="code-header">fn <a class="fn">upcast</a>(self, interner: I) -&gt; U</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-UpcastFrom%3CI,+T%3E-for-T" class="impl"><a href="#impl-UpcastFrom%3CI,+T%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;I, T&gt; UpcastFrom&lt;I, T&gt; for T</h3></section></summary><div class="impl-items"><section id="method.upcast_from" class="method trait-impl"><a href="#method.upcast_from" class="anchor">§</a><h4 class="code-header">fn <a class="fn">upcast_from</a>(from: T, _tcx: I) -&gt; T</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-WithSubscriber-for-T" class="impl"><a href="#impl-WithSubscriber-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; WithSubscriber for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.with_subscriber" class="method trait-impl"><a href="#method.with_subscriber" class="anchor">§</a><h4 class="code-header">fn <a class="fn">with_subscriber</a>&lt;S&gt;(self, subscriber: S) -&gt; WithDispatch&lt;Self&gt;<div class="where">where
S: <a class="trait" href="https://doc.rust-lang.org/1.94.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;Dispatch&gt;,</div></h4></section></summary><div class='docblock'>Attaches the provided <a href="super::Subscriber"><code>Subscriber</code></a> to this type, returning a
[<code>WithDispatch</code>] wrapper. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.with_current_subscriber" class="method trait-impl"><a href="#method.with_current_subscriber" class="anchor">§</a><h4 class="code-header">fn <a class="fn">with_current_subscriber</a>(self) -&gt; WithDispatch&lt;Self&gt;</h4></section></summary><div class='docblock'>Attaches the current <a href="crate::dispatcher#setting-the-default-subscriber">default</a> <a href="super::Subscriber"><code>Subscriber</code></a> to this type, returning a
[<code>WithDispatch</code>] wrapper. <a>Read more</a></div></details></div></details><section id="impl-Captures%3C'a%3E-for-T" class="impl"><a href="#impl-Captures%3C'a%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;'a, T&gt; Captures&lt;'a&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.94.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></div></section></div></main></body></html>
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