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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="API documentation for the Rust `LanguageRef` struct in crate `tree_sitter`."><title>LanguageRef in tree_sitter - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../static.files/rustdoc-ac92e1bbe349e143.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="tree_sitter" data-themes="" data-resource-suffix="" data-rustdoc-version="1.76.0 (07dca489a 2024-02-04)" data-channel="1.76.0" data-search-js="search-2b6ce74ff89ae146.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../static.files/storage-f2adc0d6ca4d09fb.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-305769736d49e732.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-feafe1bb7466e4bd.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-2c020d218678b618.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]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../tree_sitter/index.html">tree_sitter</a><span class="version">0.25.10</span></h2></div><h2 class="location"><a href="#">LanguageRef</a></h2><div class="sidebar-elems"><section><h3><a href="#deref-methods-Language">Methods from Deref<Target=Language></a></h3><ul class="block deref-methods"><li><a href="#method.abi_version">abi_version</a></li><li><a href="#method.field_count">field_count</a></li><li><a href="#method.field_id_for_name">field_id_for_name</a></li><li><a href="#method.field_name_for_id">field_name_for_id</a></li><li><a href="#method.id_for_node_kind">id_for_node_kind</a></li><li><a href="#method.lookahead_iterator">lookahead_iterator</a></li><li><a href="#method.metadata">metadata</a></li><li><a href="#method.name">name</a></li><li><a href="#method.next_state">next_state</a></li><li><a href="#method.node_kind_count">node_kind_count</a></li><li><a href="#method.node_kind_for_id">node_kind_for_id</a></li><li><a href="#method.node_kind_is_named">node_kind_is_named</a></li><li><a href="#method.node_kind_is_supertype">node_kind_is_supertype</a></li><li><a href="#method.node_kind_is_visible">node_kind_is_visible</a></li><li><a href="#method.parse_state_count">parse_state_count</a></li><li><a href="#method.subtypes_for_supertype">subtypes_for_supertype</a></li><li><a href="#method.supertypes">supertypes</a></li><li><a href="#method.version">version</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Deref-for-LanguageRef%3C'_%3E">Deref</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Send-for-LanguageRef%3C'a%3E">!Send</a></li><li><a href="#impl-Sync-for-LanguageRef%3C'a%3E">!Sync</a></li><li><a href="#impl-RefUnwindSafe-for-LanguageRef%3C'a%3E">RefUnwindSafe</a></li><li><a href="#impl-Unpin-for-LanguageRef%3C'a%3E">Unpin</a></li><li><a href="#impl-UnwindSafe-for-LanguageRef%3C'a%3E">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">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-T">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-T">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-T">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T">TryInto<U></a></li></ul></section><h2><a href="index.html">In crate tree_sitter</a></h2></div></nav><div class="sidebar-resizer"></div>
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<main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../tree_sitter/all.html" title="show sidebar"></a></div><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" tabindex="-1"><a href="../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Struct <a href="index.html">tree_sitter</a>::<wbr><a class="struct" href="#">LanguageRef</a><button id="copy-path" title="Copy item path to clipboard"><img src="../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="src" href="../src/tree_sitter/lib.rs.html#65">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub struct LanguageRef<'a>(<span class="comment">/* private fields */</span>);</code></pre><h2 id="deref-methods-Language" class="section-header"><span>Methods from <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a><Target = <a class="struct" href="struct.Language.html" title="struct tree_sitter::Language">Language</a>></span><a href="#deref-methods-Language" class="anchor">§</a></h2><div id="deref-methods-Language-1" class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.name" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#427-430">source</a><h4 class="code-header">pub fn <a href="#method.name" class="fn">name</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><&'static <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.str.html">str</a>></h4></section></summary><div class="docblock"><p>Get the name of this language. This returns <code>None</code> in older parsers.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.version" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#437-439">source</a><h4 class="code-header">pub fn <a href="#method.version" class="fn">version</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a></h4></section><span class="item-info"><div class="stab deprecated"><span class="emoji">👎</span><span>Deprecated since 0.25.0: Use abi_version instead</span></div></span></summary><div class="docblock"><p>Get the ABI version number that indicates which version of the
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Tree-sitter CLI that was used to generate this <a href="struct.Language.html" title="struct tree_sitter::Language"><code>Language</code></a>.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.abi_version" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#445-447">source</a><h4 class="code-header">pub fn <a href="#method.abi_version" class="fn">abi_version</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Get the ABI version number that indicates which version of the
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Tree-sitter CLI that was used to generate this <a href="struct.Language.html" title="struct tree_sitter::Language"><code>Language</code></a>.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.metadata" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#456-461">source</a><h4 class="code-header">pub fn <a href="#method.metadata" class="fn">metadata</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="struct.LanguageMetadata.html" title="struct tree_sitter::LanguageMetadata">LanguageMetadata</a>></h4></section></summary><div class="docblock"><p>Get the metadata for this language. This information is generated by the
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CLI, and relies on the language author providing the correct metadata in
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the language’s <code>tree-sitter.json</code> file.</p>
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<p>See also <a href="struct.LanguageMetadata.html" title="struct tree_sitter::LanguageMetadata"><code>LanguageMetadata</code></a>.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.node_kind_count" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#466-468">source</a><h4 class="code-header">pub fn <a href="#method.node_kind_count" class="fn">node_kind_count</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Get the number of distinct node types in this language.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.parse_state_count" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#473-475">source</a><h4 class="code-header">pub fn <a href="#method.parse_state_count" class="fn">parse_state_count</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Get the number of valid states in this language.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.supertypes" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#480-490">source</a><h4 class="code-header">pub fn <a href="#method.supertypes" class="fn">supertypes</a>(&self) -> &[<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a>]</h4></section></summary><div class="docblock"><p>Get a list of all supertype symbols for the language.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.subtypes_for_supertype" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#495-505">source</a><h4 class="code-header">pub fn <a href="#method.subtypes_for_supertype" class="fn">subtypes_for_supertype</a>(&self, supertype: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a>) -> &[<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a>]</h4></section></summary><div class="docblock"><p>Get a list of all subtype symbols for a given supertype symbol.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.node_kind_for_id" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#510-513">source</a><h4 class="code-header">pub fn <a href="#method.node_kind_for_id" class="fn">node_kind_for_id</a>(&self, id: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><&'static <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.str.html">str</a>></h4></section></summary><div class="docblock"><p>Get the name of the node kind for the given numerical id.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.id_for_node_kind" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#518-527">source</a><h4 class="code-header">pub fn <a href="#method.id_for_node_kind" class="fn">id_for_node_kind</a>(&self, kind: &<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.str.html">str</a>, named: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a></h4></section></summary><div class="docblock"><p>Get the numeric id for the given node kind.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.node_kind_is_named" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#532-534">source</a><h4 class="code-header">pub fn <a href="#method.node_kind_is_named" class="fn">node_kind_is_named</a>(&self, id: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Check if the node type for the given numerical id is named (as opposed
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to an anonymous node type).</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.node_kind_is_visible" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#539-541">source</a><h4 class="code-header">pub fn <a href="#method.node_kind_is_visible" class="fn">node_kind_is_visible</a>(&self, id: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Check if the node type for the given numerical id is visible (as opposed
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to a hidden node type).</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.node_kind_is_supertype" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#545-547">source</a><h4 class="code-header">pub fn <a href="#method.node_kind_is_supertype" class="fn">node_kind_is_supertype</a>(&self, id: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Check if the node type for the given numerical id is a supertype.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.field_count" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#552-554">source</a><h4 class="code-header">pub fn <a href="#method.field_count" class="fn">field_count</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Get the number of distinct field names in this language.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.field_name_for_id" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#559-562">source</a><h4 class="code-header">pub fn <a href="#method.field_name_for_id" class="fn">field_name_for_id</a>(&self, field_id: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><&'static <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.str.html">str</a>></h4></section></summary><div class="docblock"><p>Get the field name for the given numerical id.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.field_id_for_name" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#567-577">source</a><h4 class="code-header">pub fn <a href="#method.field_id_for_name" class="fn">field_id_for_name</a>(
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&self,
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field_name: impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><[<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u8.html">u8</a>]>
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) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="https://doc.rust-lang.org/1.76.0/core/num/nonzero/struct.NonZeroU16.html" title="struct core::num::nonzero::NonZeroU16">NonZeroU16</a>></h4></section></summary><div class="docblock"><p>Get the numerical id for the given field name.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.next_state" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#589-591">source</a><h4 class="code-header">pub fn <a href="#method.next_state" class="fn">next_state</a>(&self, state: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a>, id: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a></h4></section></summary><div class="docblock"><p>Get the next parse state. Combine this with
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<a href="struct.Language.html#method.lookahead_iterator" title="method tree_sitter::Language::lookahead_iterator"><code>lookahead_iterator</code></a> to
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generate completion suggestions or valid symbols in error nodes.</p>
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<p>Example:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span>state = language.next_state(node.parse_state(), node.grammar_id());</code></pre></div>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.lookahead_iterator" class="method"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#608-611">source</a><h4 class="code-header">pub fn <a href="#method.lookahead_iterator" class="fn">lookahead_iterator</a>(&self, state: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u16.html">u16</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="struct.LookaheadIterator.html" title="struct tree_sitter::LookaheadIterator">LookaheadIterator</a>></h4></section></summary><div class="docblock"><p>Create a new lookahead iterator for this language and parse state.</p>
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<p>This returns <code>None</code> if state is invalid for this language.</p>
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<p>Iterating <a href="struct.LookaheadIterator.html" title="struct tree_sitter::LookaheadIterator"><code>LookaheadIterator</code></a> will yield valid symbols in the given
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parse state. Newly created lookahead iterators will return the <code>ERROR</code>
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symbol from <a href="struct.LookaheadIterator.html#method.current_symbol" title="method tree_sitter::LookaheadIterator::current_symbol"><code>LookaheadIterator::current_symbol</code></a>.</p>
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<p>Lookahead iterators can be useful to generate suggestions and improve
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syntax error diagnostics. To get symbols valid in an <code>ERROR</code> node, use the
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lookahead iterator on its first leaf node state. For <code>MISSING</code> nodes, a
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lookahead iterator created on the previous non-extra leaf node may be
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appropriate.</p>
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</div></details></div><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-Deref-for-LanguageRef%3C'_%3E" class="impl"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#632-638">source</a><a href="#impl-Deref-for-LanguageRef%3C'_%3E" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a> for <a class="struct" href="struct.LanguageRef.html" title="struct tree_sitter::LanguageRef">LanguageRef</a><'_></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Target" class="associatedtype trait-impl"><a href="#associatedtype.Target" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/core/ops/deref/trait.Deref.html#associatedtype.Target" class="associatedtype">Target</a> = <a class="struct" href="struct.Language.html" title="struct tree_sitter::Language">Language</a></h4></section></summary><div class='docblock'>The resulting type after dereferencing.</div></details><details class="toggle method-toggle" open><summary><section id="method.deref" class="method trait-impl"><a class="src rightside" href="../src/tree_sitter/lib.rs.html#635-637">source</a><a href="#method.deref" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/ops/deref/trait.Deref.html#tymethod.deref" class="fn">deref</a>(&self) -> &Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/core/ops/deref/trait.Deref.html#associatedtype.Target" title="type core::ops::deref::Deref::Target">Target</a></h4></section></summary><div class='docblock'>Dereferences the value.</div></details></div></details></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-RefUnwindSafe-for-LanguageRef%3C'a%3E" class="impl"><a href="#impl-RefUnwindSafe-for-LanguageRef%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.LanguageRef.html" title="struct tree_sitter::LanguageRef">LanguageRef</a><'a></h3></section><section id="impl-Send-for-LanguageRef%3C'a%3E" class="impl"><a href="#impl-Send-for-LanguageRef%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> !<a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.LanguageRef.html" title="struct tree_sitter::LanguageRef">LanguageRef</a><'a></h3></section><section id="impl-Sync-for-LanguageRef%3C'a%3E" class="impl"><a href="#impl-Sync-for-LanguageRef%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> !<a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.LanguageRef.html" title="struct tree_sitter::LanguageRef">LanguageRef</a><'a></h3></section><section id="impl-Unpin-for-LanguageRef%3C'a%3E" class="impl"><a href="#impl-Unpin-for-LanguageRef%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.LanguageRef.html" title="struct tree_sitter::LanguageRef">LanguageRef</a><'a></h3></section><section id="impl-UnwindSafe-for-LanguageRef%3C'a%3E" class="impl"><a href="#impl-UnwindSafe-for-LanguageRef%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.LanguageRef.html" title="struct tree_sitter::LanguageRef">LanguageRef</a><'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/1.76.0/src/core/any.rs.html#140">source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
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T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/any.rs.html#141">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/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/1.76.0/src/core/borrow.rs.html#208">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/borrow.rs.html#210">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/borrow.rs.html#216">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/borrow.rs.html#217">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#763">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> 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/1.76.0/src/core/convert/mod.rs.html#766">source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
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</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/1.76.0/src/core/convert/mod.rs.html#747-749">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</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/1.76.0/src/core/convert/mod.rs.html#756">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
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<p>That is, this conversion is whatever the implementation of
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<code><a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
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</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/1.76.0/src/core/convert/mod.rs.html#803-805">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/convert/mod.rs.html#810">source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></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/1.76.0/src/core/convert/mod.rs.html#788-790">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/convert/mod.rs.html#795">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html> |