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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="Primary API to get semantic information, like types, from syntax trees."><title>Semantics in ide - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Regular-0fe48ade.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" crossorigin href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../static.files/rustdoc-42caa33d.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="ide" data-themes="" data-resource-suffix="" data-rustdoc-version="1.84.0 (9fc6b4312 2025-01-07)" data-channel="1.84.0" data-search-js="search-92e6798f.js" data-settings-js="settings-0f613d39.js" ><script src="../static.files/storage-59e33391.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-5f194d8c.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-893ab5e7.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-6580c154.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]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../ide/index.html">ide</a><span class="version">0.0.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Semantics</a></h2><h3><a href="#fields">Fields</a></h3><ul class="block structfield"><li><a href="#structfield.db" title="db">db</a></li></ul><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.file_to_module_def" title="file_to_module_def">file_to_module_def</a></li><li><a href="#method.file_to_module_defs" title="file_to_module_defs">file_to_module_defs</a></li><li><a href="#method.find_node_at_offset_with_descend" title="find_node_at_offset_with_descend">find_node_at_offset_with_descend</a></li><li><a href="#method.find_node_at_offset_with_macros" title="find_node_at_offset_with_macros">find_node_at_offset_with_macros</a></li><li><a href="#method.find_nodes_at_offset_with_descend" title="find_nodes_at_offset_with_descend">find_nodes_at_offset_with_descend</a></li><li><a href="#method.hir_file_for" title="hir_file_for">hir_file_for</a></li><li><a href="#method.new" title="new">new</a></li><li><a href="#method.resolve_await_to_poll" title="resolve_await_to_poll">resolve_await_to_poll</a></li><li><a href="#method.resolve_bin_expr" title="resolve_bin_expr">resolve_bin_expr</a></li><li><a href="#method.resolve_index_expr" title="resolve_index_expr">resolve_index_expr</a></li><li><a href="#method.resolve_prefix_expr" title="resolve_prefix_expr">resolve_prefix_expr</a></li><li><a href="#method.resolve_range_expr" title="resolve_range_expr">resolve_range_expr</a></li><li><a href="#method.resolve_range_pat" title="resolve_range_pat">resolve_range_pat</a></li><li><a href="#method.resolve_try_expr" title="resolve_try_expr">resolve_try_expr</a></li><li><a href="#method.resolve_variant" title="resolve_variant">resolve_variant</a></li><li><a href="#method.to_adt_def" title="to_adt_def">to_adt_def</a></li><li><a href="#method.to_const_def" title="to_const_def">to_const_def</a></li><li><a href="#method.to_enum_def" title="to_enum_def">to_enum_def</a></li><li><a href="#method.to_enum_variant_def" title="to_enum_variant_def">to_enum_variant_def</a></li><li><a href="#method.to_fn_def" title="to_fn_def">to_fn_def</a></li><li><a href="#method.to_impl_def" title="to_impl_def">to_impl_def</a></li><li><a href="#method.to_macro_def" title="to_macro_def">to_macro_def</a></li><li><a href="#method.to_module_def" title="to_module_def">to_module_def</a></li><li><a href="#method.to_static_def" title="to_static_def">to_static_def</a></li><li><a href="#method.to_struct_def" title="to_struct_def">to_struct_def</a></li><li><a href="#method.to_trait_alias_def" title="to_trait_alias_def">to_trait_alias_def</a></li><li><a href="#method.to_trait_def" title="to_trait_def">to_trait_def</a></li><li><a href="#method.to_type_alias_def" title="to_type_alias_def">to_type_alias_def</a></li><li><a href="#method.to_union_def" title="to_union_def">to_union_def</a></li><li><a href="#method.token_ancestors_with_macros" title="token_ancestors_with_macros">token_ancestors_with_macros</a></li></ul><h3><a href="#deref-methods-SemanticsImpl%3C'db%3E">Methods from Deref&lt;<wbr>Target=<wbr>Semantics<wbr>Impl&lt;'db&gt;&gt;</a></h3><ul class="block deref-methods"><li><a href="#method.ancestors_at_offset_with_macros" title="ancestors_at_offset_with_macros">ancestors_at_offset_with_macros</a></li><li><a href="#method.ancestors_with_macros" title="ancestors_with_macros">ancestors_with_macros</a></li><li><a href="#method.as_format_args_parts" title="as_format_args_parts">as_format_args_parts</a></li><li><a href="#method.assert_contains_node" title="assert_contains_node">assert_contains_node</a></li><li><a href="#method.attach_first_edition" title="attach_first_edition">attach_first_edition</a></li><li><a href="#method.binding_mode_of_pat" title="binding_mode_of_pat">binding_mode_of_pat</a></li><li><a href="#method.check_cfg_attr" title="check_cfg_attr">check_cfg_attr</a></li><li><a href="#method.check_for_format_args_template" title="check_for_format_args_template">check_for_format_args_template</a></li><li><a href="#method.derive_helper" title="derive_helper">derive_helper</a></li><li><a href="#method.derive_helpers_in_scope" title="derive_helpers_in_scope">derive_helpers_in_scope</a></li><li><a href="#method.descend_into_macros" title="descend_into_macros">descend_into_macros</a></li><li><a href="#method.descend_into_macros_breakable" title="descend_into_macros_breakable">descend_into_macros_breakable</a></li><li><a href="#method.descend_into_macros_cb" title="descend_into_macros_cb">descend_into_macros_cb</a></li><li><a href="#method.descend_into_macros_exact" title="descend_into_macros_exact">descend_into_macros_exact</a></li><li><a href="#method.descend_into_macros_no_opaque" title="descend_into_macros_no_opaque">descend_into_macros_no_opaque</a></li><li><a href="#method.descend_into_macros_single_exact" title="descend_into_macros_single_exact">descend_into_macros_single_exact</a></li><li><a href="#method.descend_node_into_attributes" title="descend_node_into_attributes">descend_node_into_attributes</a></li><li><a href="#method.diagnostics_display_range" title="diagnostics_display_range">diagnostics_display_range</a></li><li><a href="#method.expand" title="expand">expand</a></li><li><a href="#method.expand_allowed_builtins" title="expand_allowed_builtins">expand_allowed_builtins</a></li><li><a href="#method.expand_attr_macro" title="expand_attr_macro">expand_attr_macro</a></li><li><a href="#method.expand_derive_as_pseudo_attr_macro" title="expand_derive_as_pseudo_attr_macro">expand_derive_as_pseudo_attr_macro</a></li><li><a href="#method.expand_derive_macro" title="expand_derive_macro">expand_derive_macro</a></li><li><a href="#method.expand_macro_call" title="expand_macro_call">expand_macro_call</a></li><li><a href="#method.expr_adjustments" title="expr_adjustments">expr_adjustments</a></li><li><a href="#method.find_parent_file" title="find_parent_file">find_parent_file</a></li><li><a href="#method.is_attr_macro_call" title="is_attr_macro_call">is_attr_macro_call</a></li><li><a href="#method.is_derive_annotated" title="is_derive_annotated">is_derive_annotated</a></li><li><a href="#method.is_inside_unsafe" title="is_inside_unsafe">is_inside_unsafe</a></li><li><a href="#method.is_proc_macro_call" title="is_proc_macro_call">is_proc_macro_call</a></li><li><a href="#method.is_unsafe_ident_pat" title="is_unsafe_ident_pat">is_unsafe_ident_pat</a></li><li><a href="#method.is_unsafe_macro_call" title="is_unsafe_macro_call">is_unsafe_macro_call</a></li><li><a href="#method.is_unsafe_method_call" title="is_unsafe_method_call">is_unsafe_method_call</a></li><li><a href="#method.is_unsafe_ref_expr" title="is_unsafe_ref_expr">is_unsafe_ref_expr</a></li><li><a href="#method.might_be_inside_macro_call" title="might_be_inside_macro_call">might_be_inside_macro_call</a></li><li><a href="#method.module_definition_node" title="module_definition_node">module_definition_node</a></li><li><a href="#method.original_ast_node" title="original_ast_node">original_ast_node</a></li><li><a href="#method.original_range" title="original_range">original_range</a></li><li><a href="#method.original_range_opt" title="original_range_opt">original_range_opt</a></li><li><a href="#method.original_syntax_node_rooted" title="original_syntax_node_rooted">original_syntax_node_rooted</a></li><li><a href="#method.parse" title="parse">parse</a></li><li><a href="#method.parse_guess_edition" title="parse_guess_edition">parse_guess_edition</a></li><li><a href="#method.parse_or_expand" title="parse_or_expand">parse_or_expand</a></li><li><a href="#method.pattern_adjustments" title="pattern_adjustments">pattern_adjustments</a></li><li><a href="#method.record_literal_missing_fields" title="record_literal_missing_fields">record_literal_missing_fields</a></li><li><a href="#method.record_pattern_missing_fields" title="record_pattern_missing_fields">record_pattern_missing_fields</a></li><li><a href="#method.resolve_attr_macro_call" title="resolve_attr_macro_call">resolve_attr_macro_call</a></li><li><a href="#method.resolve_bind_pat_to_const" title="resolve_bind_pat_to_const">resolve_bind_pat_to_const</a></li><li><a href="#method.resolve_derive_macro" title="resolve_derive_macro">resolve_derive_macro</a></li><li><a href="#method.resolve_expr_as_callable" title="resolve_expr_as_callable">resolve_expr_as_callable</a></li><li><a href="#method.resolve_field" title="resolve_field">resolve_field</a></li><li><a href="#method.resolve_field_fallback" title="resolve_field_fallback">resolve_field_fallback</a></li><li><a href="#method.resolve_label" title="resolve_label">resolve_label</a></li><li><a href="#method.resolve_lifetime_param" title="resolve_lifetime_param">resolve_lifetime_param</a></li><li><a href="#method.resolve_macro_call" title="resolve_macro_call">resolve_macro_call</a></li><li><a href="#method.resolve_macro_call_arm" title="resolve_macro_call_arm">resolve_macro_call_arm</a></li><li><a href="#method.resolve_method_call" title="resolve_method_call">resolve_method_call</a></li><li><a href="#method.resolve_method_call_as_callable" title="resolve_method_call_as_callable">resolve_method_call_as_callable</a></li><li><a href="#method.resolve_method_call_fallback" title="resolve_method_call_fallback">resolve_method_call_fallback</a></li><li><a href="#method.resolve_mod_path" title="resolve_mod_path">resolve_mod_path</a></li><li><a href="#method.resolve_mod_path_relative" title="resolve_mod_path_relative">resolve_mod_path_relative</a></li><li><a href="#method.resolve_path" title="resolve_path">resolve_path</a></li><li><a href="#method.resolve_path_with_subst" title="resolve_path_with_subst">resolve_path_with_subst</a></li><li><a href="#method.resolve_record_field" title="resolve_record_field">resolve_record_field</a></li><li><a href="#method.resolve_record_field_with_substitution" title="resolve_record_field_with_substitution">resolve_record_field_with_substitution</a></li><li><a href="#method.resolve_record_pat_field" title="resolve_record_pat_field">resolve_record_pat_field</a></li><li><a href="#method.resolve_record_pat_field_with_subst" title="resolve_record_pat_field_with_subst">resolve_record_pat_field_with_subst</a></li><li><a href="#method.resolve_trait" title="resolve_trait">resolve_trait</a></li><li><a href="#method.resolve_trait_impl_method" title="resolve_trait_impl_method">resolve_trait_impl_method</a></li><li><a href="#method.resolve_type" title="resolve_type">resolve_type</a></li><li><a href="#method.resolve_use_type_arg" title="resolve_use_type_arg">resolve_use_type_arg</a></li><li><a href="#method.scope" title="scope">scope</a></li><li><a href="#method.scope_at_offset" title="scope_at_offset">scope_at_offset</a></li><li><a href="#method.source" title="source">source</a></li><li><a href="#method.speculative_expand_attr_macro" title="speculative_expand_attr_macro">speculative_expand_attr_macro</a></li><li><a href="#method.speculative_expand_derive_as_pseudo_attr_macro" title="speculative_expand_derive_as_pseudo_attr_macro">speculative_expand_derive_as_pseudo_attr_macro</a></li><li><a href="#method.speculative_expand_macro_call" title="speculative_expand_macro_call">speculative_expand_macro_call</a></li><li><a href="#method.speculative_expand_raw" title="speculative_expand_raw">speculative_expand_raw</a></li><li><a href="#method.to_def" title="to_def">to_def</a></li><li><a href="#method.type_of_binding_in_pat" title="type_of_binding_in_pat">type_of_binding_in_pat</a></li><li><a href="#method.type_of_expr" title="type_of_expr">type_of_expr</a></li><li><a href="#method.type_of_pat" title="type_of_pat">type_of_pat</a></li><li><a href="#method.type_of_self" title="type_of_self">type_of_self</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Debug-for-Semantics%3C'_,+DB%3E" title="Debug">Debug</a></li><li><a href="#impl-Deref-for-Semantics%3C'db,+DB%3E" title="Deref">Deref</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-Semantics%3C'db,+DB%3E" title="!Freeze">!Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-Semantics%3C'db,+DB%3E" title="!RefUnwindSafe">!RefUnwindSafe</a></li><li><a href="#impl-Send-for-Semantics%3C'db,+DB%3E" title="!Send">!Send</a></li><li><a href="#impl-Sync-for-Semantics%3C'db,+DB%3E" title="!Sync">!Sync</a></li><li><a href="#impl-UnwindSafe-for-Semantics%3C'db,+DB%3E" title="!UnwindSafe">!UnwindSafe</a></li><li><a href="#impl-Unpin-for-Semantics%3C'db,+DB%3E" title="Unpin">Unpin</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-Cast-for-T" title="Cast">Cast</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%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-Receiver-for-P" title="Receiver">Receiver</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-WithSubscriber-for-T" title="WithSubscriber">WithSubscriber</a></li></ul></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="index.html">In crate ide</a></h2></div></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><span class="rustdoc-breadcrumbs"><a href="index.html">ide</a></span><h1>Struct <span class="struct">Semantics</span><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 Semantics&lt;'db, DB&gt; {
pub db: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&amp;'db DB</a>,
<span class="comment">/* private fields */</span>
}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Primary API to get semantic information, like types, from syntax trees.</p>
</div></details><h2 id="fields" class="fields section-header">Fields<a href="#fields" class="anchor">§</a></h2><span id="structfield.db" class="structfield section-header"><a href="#structfield.db" class="anchor field">§</a><code>db: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&amp;'db DB</a></code></span><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Semantics%3C'_,+DB%3E" class="impl"><a href="#impl-Semantics%3C'_,+DB%3E" class="anchor">§</a><h3 class="code-header">impl&lt;DB&gt; <a class="struct" href="struct.Semantics.html" title="struct ide::Semantics">Semantics</a>&lt;'_, DB&gt;<div class="where">where
DB: HirDatabase,</div></h3></section></summary><div class="impl-items"><section id="method.new" class="method"><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>(db: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&amp;DB</a>) -&gt; <a class="struct" href="struct.Semantics.html" title="struct ide::Semantics">Semantics</a>&lt;'_, DB&gt;</h4></section><section id="method.hir_file_for" class="method"><h4 class="code-header">pub fn <a href="#method.hir_file_for" class="fn">hir_file_for</a>(&amp;self, syntax_node: &amp;SyntaxNode&lt;RustLanguage&gt;) -&gt; HirFileId</h4></section><section id="method.token_ancestors_with_macros" class="method"><h4 class="code-header">pub fn <a href="#method.token_ancestors_with_macros" class="fn">token_ancestors_with_macros</a>(
&amp;self,
token: SyntaxToken&lt;RustLanguage&gt;,
) -&gt; impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = SyntaxNode&lt;RustLanguage&gt;&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.find_node_at_offset_with_macros" class="method"><h4 class="code-header">pub fn <a href="#method.find_node_at_offset_with_macros" class="fn">find_node_at_offset_with_macros</a>&lt;N&gt;(
&amp;self,
node: &amp;SyntaxNode&lt;RustLanguage&gt;,
offset: <a class="struct" href="struct.TextSize.html" title="struct ide::TextSize">TextSize</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;N&gt;<div class="where">where
N: AstNode,</div></h4></section></summary><div class="docblock"><p>Find an AstNode by offset inside SyntaxNode, if it is inside <em>Macrofile</em>,
search up until it is of the target AstNode type</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.find_node_at_offset_with_descend" class="method"><h4 class="code-header">pub fn <a href="#method.find_node_at_offset_with_descend" class="fn">find_node_at_offset_with_descend</a>&lt;N&gt;(
&amp;self,
node: &amp;SyntaxNode&lt;RustLanguage&gt;,
offset: <a class="struct" href="struct.TextSize.html" title="struct ide::TextSize">TextSize</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;N&gt;<div class="where">where
N: AstNode,</div></h4></section></summary><div class="docblock"><p>Find an AstNode by offset inside SyntaxNode, if it is inside <em>MacroCall</em>,
descend it and find again</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.find_nodes_at_offset_with_descend" class="method"><h4 class="code-header">pub fn <a href="#method.find_nodes_at_offset_with_descend" class="fn">find_nodes_at_offset_with_descend</a>&lt;'slf, N&gt;(
&amp;'slf self,
node: &amp;SyntaxNode&lt;RustLanguage&gt;,
offset: <a class="struct" href="struct.TextSize.html" title="struct ide::TextSize">TextSize</a>,
) -&gt; impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = N&gt; + 'slf<div class="where">where
N: AstNode + 'slf,</div></h4></section></summary><div class="docblock"><p>Find an AstNode by offset inside SyntaxNode, if it is inside an attribute macro call,
descend it and find again</p>
</div></details><section id="method.resolve_range_pat" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_range_pat" class="fn">resolve_range_pat</a>(&amp;self, range_pat: &amp;RangePat) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Struct&gt;</h4></section><section id="method.resolve_range_expr" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_range_expr" class="fn">resolve_range_expr</a>(&amp;self, range_expr: &amp;RangeExpr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Struct&gt;</h4></section><section id="method.resolve_await_to_poll" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_await_to_poll" class="fn">resolve_await_to_poll</a>(&amp;self, await_expr: &amp;AwaitExpr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Function&gt;</h4></section><section id="method.resolve_prefix_expr" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_prefix_expr" class="fn">resolve_prefix_expr</a>(&amp;self, prefix_expr: &amp;PrefixExpr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Function&gt;</h4></section><section id="method.resolve_index_expr" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_index_expr" class="fn">resolve_index_expr</a>(&amp;self, index_expr: &amp;IndexExpr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Function&gt;</h4></section><section id="method.resolve_bin_expr" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_bin_expr" class="fn">resolve_bin_expr</a>(&amp;self, bin_expr: &amp;BinExpr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Function&gt;</h4></section><section id="method.resolve_try_expr" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_try_expr" class="fn">resolve_try_expr</a>(&amp;self, try_expr: &amp;TryExpr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Function&gt;</h4></section><section id="method.resolve_variant" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_variant" class="fn">resolve_variant</a>(&amp;self, record_lit: RecordExpr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;VariantDef&gt;</h4></section><section id="method.file_to_module_def" class="method"><h4 class="code-header">pub fn <a href="#method.file_to_module_def" class="fn">file_to_module_def</a>(&amp;self, file: impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;<a class="struct" href="struct.FileId.html" title="struct ide::FileId">FileId</a>&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Module&gt;</h4></section><section id="method.file_to_module_defs" class="method"><h4 class="code-header">pub fn <a href="#method.file_to_module_defs" class="fn">file_to_module_defs</a>(
&amp;self,
file: impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;<a class="struct" href="struct.FileId.html" title="struct ide::FileId">FileId</a>&gt;,
) -&gt; impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = Module&gt;</h4></section><section id="method.to_adt_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_adt_def" class="fn">to_adt_def</a>(&amp;self, a: &amp;Adt) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Adt&gt;</h4></section><section id="method.to_const_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_const_def" class="fn">to_const_def</a>(&amp;self, c: &amp;Const) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Const&gt;</h4></section><section id="method.to_enum_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_enum_def" class="fn">to_enum_def</a>(&amp;self, e: &amp;Enum) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Enum&gt;</h4></section><section id="method.to_enum_variant_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_enum_variant_def" class="fn">to_enum_variant_def</a>(&amp;self, v: &amp;Variant) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Variant&gt;</h4></section><section id="method.to_fn_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_fn_def" class="fn">to_fn_def</a>(&amp;self, f: &amp;Fn) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Function&gt;</h4></section><section id="method.to_impl_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_impl_def" class="fn">to_impl_def</a>(&amp;self, i: &amp;Impl) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Impl&gt;</h4></section><section id="method.to_macro_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_macro_def" class="fn">to_macro_def</a>(&amp;self, m: &amp;Macro) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Macro&gt;</h4></section><section id="method.to_module_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_module_def" class="fn">to_module_def</a>(&amp;self, m: &amp;Module) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Module&gt;</h4></section><section id="method.to_static_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_static_def" class="fn">to_static_def</a>(&amp;self, s: &amp;Static) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Static&gt;</h4></section><section id="method.to_struct_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_struct_def" class="fn">to_struct_def</a>(&amp;self, s: &amp;Struct) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Struct&gt;</h4></section><section id="method.to_trait_alias_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_trait_alias_def" class="fn">to_trait_alias_def</a>(&amp;self, t: &amp;TraitAlias) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;TraitAlias&gt;</h4></section><section id="method.to_trait_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_trait_def" class="fn">to_trait_def</a>(&amp;self, t: &amp;Trait) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Trait&gt;</h4></section><section id="method.to_type_alias_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_type_alias_def" class="fn">to_type_alias_def</a>(&amp;self, t: &amp;TypeAlias) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;TypeAlias&gt;</h4></section><section id="method.to_union_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_union_def" class="fn">to_union_def</a>(&amp;self, u: &amp;Union) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Union&gt;</h4></section></div></details></div><details class="toggle big-toggle" open><summary><h2 id="deref-methods-SemanticsImpl%3C'db%3E" class="section-header"><span>Methods from <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>&lt;Target = SemanticsImpl&lt;'db&gt;&gt;</span><a href="#deref-methods-SemanticsImpl%3C'db%3E" class="anchor">§</a></h2></summary><div id="deref-methods-SemanticsImpl%3C'db%3E-1" class="impl-items"><section id="method.parse" class="method"><h4 class="code-header">pub fn <a href="#method.parse" class="fn">parse</a>(&amp;self, file_id: EditionedFileId) -&gt; SourceFile</h4></section><section id="method.attach_first_edition" class="method"><h4 class="code-header">pub fn <a href="#method.attach_first_edition" class="fn">attach_first_edition</a>(&amp;self, file: <a class="struct" href="struct.FileId.html" title="struct ide::FileId">FileId</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;EditionedFileId&gt;</h4></section><section id="method.parse_guess_edition" class="method"><h4 class="code-header">pub fn <a href="#method.parse_guess_edition" class="fn">parse_guess_edition</a>(&amp;self, file_id: <a class="struct" href="struct.FileId.html" title="struct ide::FileId">FileId</a>) -&gt; SourceFile</h4></section><section id="method.find_parent_file" class="method"><h4 class="code-header">pub fn <a href="#method.find_parent_file" class="fn">find_parent_file</a>(
&amp;self,
file_id: HirFileId,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;InFileWrapper&lt;HirFileId, SyntaxNode&lt;RustLanguage&gt;&gt;&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.module_definition_node" class="method"><h4 class="code-header">pub fn <a href="#method.module_definition_node" class="fn">module_definition_node</a>(
&amp;self,
module: Module,
) -&gt; InFileWrapper&lt;HirFileId, SyntaxNode&lt;RustLanguage&gt;&gt;</h4></section></summary><div class="docblock"><p>Returns the <code>SyntaxNode</code> of the module. If this is a file module, returns
the <code>SyntaxNode</code> of the <em>definition</em> file, not of the <em>declaration</em>.</p>
</div></details><section id="method.parse_or_expand" class="method"><h4 class="code-header">pub fn <a href="#method.parse_or_expand" class="fn">parse_or_expand</a>(&amp;self, file_id: HirFileId) -&gt; SyntaxNode&lt;RustLanguage&gt;</h4></section><section id="method.expand" class="method"><h4 class="code-header">pub fn <a href="#method.expand" class="fn">expand</a>(
&amp;self,
file_id: MacroFileId,
) -&gt; ValueResult&lt;SyntaxNode&lt;RustLanguage&gt;, ExpandError&gt;</h4></section><section id="method.expand_macro_call" class="method"><h4 class="code-header">pub fn <a href="#method.expand_macro_call" class="fn">expand_macro_call</a>(
&amp;self,
macro_call: &amp;MacroCall,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;SyntaxNode&lt;RustLanguage&gt;&gt;</h4></section><section id="method.check_cfg_attr" class="method"><h4 class="code-header">pub fn <a href="#method.check_cfg_attr" class="fn">check_cfg_attr</a>(&amp;self, attr: &amp;TokenTree) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a>&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.expand_allowed_builtins" class="method"><h4 class="code-header">pub fn <a href="#method.expand_allowed_builtins" class="fn">expand_allowed_builtins</a>(
&amp;self,
macro_call: &amp;MacroCall,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;ValueResult&lt;SyntaxNode&lt;RustLanguage&gt;, ExpandError&gt;&gt;</h4></section></summary><div class="docblock"><p>Expands the macro if it isnt one of the built-in ones that expand to custom syntax or dummy
expansions.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.expand_attr_macro" class="method"><h4 class="code-header">pub fn <a href="#method.expand_attr_macro" class="fn">expand_attr_macro</a>(
&amp;self,
item: &amp;Item,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;ValueResult&lt;SyntaxNode&lt;RustLanguage&gt;, ExpandError&gt;&gt;</h4></section></summary><div class="docblock"><p>If <code>item</code> has an attribute macro attached to it, expands it.</p>
</div></details><section id="method.expand_derive_as_pseudo_attr_macro" class="method"><h4 class="code-header">pub fn <a href="#method.expand_derive_as_pseudo_attr_macro" class="fn">expand_derive_as_pseudo_attr_macro</a>(
&amp;self,
attr: &amp;Attr,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;SyntaxNode&lt;RustLanguage&gt;&gt;</h4></section><section id="method.resolve_derive_macro" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_derive_macro" class="fn">resolve_derive_macro</a>(&amp;self, attr: &amp;Attr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Macro&gt;&gt;&gt;</h4></section><section id="method.expand_derive_macro" class="method"><h4 class="code-header">pub fn <a href="#method.expand_derive_macro" class="fn">expand_derive_macro</a>(
&amp;self,
attr: &amp;Attr,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;ValueResult&lt;SyntaxNode&lt;RustLanguage&gt;, ExpandError&gt;&gt;&gt;</h4></section><section id="method.is_derive_annotated" class="method"><h4 class="code-header">pub fn <a href="#method.is_derive_annotated" class="fn">is_derive_annotated</a>(&amp;self, adt: &amp;Adt) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section><section id="method.derive_helpers_in_scope" class="method"><h4 class="code-header">pub fn <a href="#method.derive_helpers_in_scope" class="fn">derive_helpers_in_scope</a>(
&amp;self,
adt: &amp;Adt,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;(Symbol, Symbol)&gt;&gt;</h4></section><section id="method.derive_helper" class="method"><h4 class="code-header">pub fn <a href="#method.derive_helper" class="fn">derive_helper</a>(&amp;self, attr: &amp;Attr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;(Macro, MacroFileId)&gt;&gt;</h4></section><section id="method.is_attr_macro_call" class="method"><h4 class="code-header">pub fn <a href="#method.is_attr_macro_call" class="fn">is_attr_macro_call</a>(&amp;self, item: &amp;Item) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section><details class="toggle method-toggle" open><summary><section id="method.speculative_expand_macro_call" class="method"><h4 class="code-header">pub fn <a href="#method.speculative_expand_macro_call" class="fn">speculative_expand_macro_call</a>(
&amp;self,
actual_macro_call: &amp;MacroCall,
speculative_args: &amp;TokenTree,
token_to_map: SyntaxToken&lt;RustLanguage&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;(SyntaxNode&lt;RustLanguage&gt;, <a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;(SyntaxToken&lt;RustLanguage&gt;, <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u8.html">u8</a>)&gt;)&gt;</h4></section></summary><div class="docblock"><p>Expand the macro call with a different token tree, mapping the <code>token_to_map</code> down into the
expansion. <code>token_to_map</code> should be a token from the <code>speculative args</code> node.</p>
</div></details><section id="method.speculative_expand_raw" class="method"><h4 class="code-header">pub fn <a href="#method.speculative_expand_raw" class="fn">speculative_expand_raw</a>(
&amp;self,
macro_file: MacroFileId,
speculative_args: &amp;SyntaxNode&lt;RustLanguage&gt;,
token_to_map: SyntaxToken&lt;RustLanguage&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;(SyntaxNode&lt;RustLanguage&gt;, <a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;(SyntaxToken&lt;RustLanguage&gt;, <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u8.html">u8</a>)&gt;)&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.speculative_expand_attr_macro" class="method"><h4 class="code-header">pub fn <a href="#method.speculative_expand_attr_macro" class="fn">speculative_expand_attr_macro</a>(
&amp;self,
actual_macro_call: &amp;Item,
speculative_args: &amp;Item,
token_to_map: SyntaxToken&lt;RustLanguage&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;(SyntaxNode&lt;RustLanguage&gt;, <a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;(SyntaxToken&lt;RustLanguage&gt;, <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u8.html">u8</a>)&gt;)&gt;</h4></section></summary><div class="docblock"><p>Expand the macro call with a different item as the input, mapping the <code>token_to_map</code> down into the
expansion. <code>token_to_map</code> should be a token from the <code>speculative args</code> node.</p>
</div></details><section id="method.speculative_expand_derive_as_pseudo_attr_macro" class="method"><h4 class="code-header">pub fn <a href="#method.speculative_expand_derive_as_pseudo_attr_macro" class="fn">speculative_expand_derive_as_pseudo_attr_macro</a>(
&amp;self,
actual_macro_call: &amp;Attr,
speculative_args: &amp;Attr,
token_to_map: SyntaxToken&lt;RustLanguage&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;(SyntaxNode&lt;RustLanguage&gt;, <a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;(SyntaxToken&lt;RustLanguage&gt;, <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u8.html">u8</a>)&gt;)&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.as_format_args_parts" class="method"><h4 class="code-header">pub fn <a href="#method.as_format_args_parts" class="fn">as_format_args_parts</a>(
&amp;self,
string: &amp;String,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;(<a class="struct" href="struct.TextRange.html" title="struct ide::TextRange">TextRange</a>, <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either">Either</a>&lt;PathResolution, InlineAsmOperand&gt;&gt;)&gt;&gt;</h4></section></summary><div class="docblock"><p>Retrieves all the formatting parts of the format_args! (or <code>asm!</code>) template string.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.check_for_format_args_template" class="method"><h4 class="code-header">pub fn <a href="#method.check_for_format_args_template" class="fn">check_for_format_args_template</a>(
&amp;self,
original_token: SyntaxToken&lt;RustLanguage&gt;,
offset: <a class="struct" href="struct.TextSize.html" title="struct ide::TextSize">TextSize</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;(<a class="struct" href="struct.TextRange.html" title="struct ide::TextRange">TextRange</a>, <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either">Either</a>&lt;PathResolution, InlineAsmOperand&gt;&gt;)&gt;</h4></section></summary><div class="docblock"><p>Retrieves the formatting part of the format_args! template string at the given offset.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.descend_node_into_attributes" class="method"><h4 class="code-header">pub fn <a href="#method.descend_node_into_attributes" class="fn">descend_node_into_attributes</a>&lt;N&gt;(&amp;self, node: N) -&gt; SmallVec&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.array.html">[N; 1]</a>&gt;<div class="where">where
N: AstNode,</div></h4></section></summary><div class="docblock"><p>Maps a node down by mapping its first and last token down.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.might_be_inside_macro_call" class="method"><h4 class="code-header">pub fn <a href="#method.might_be_inside_macro_call" class="fn">might_be_inside_macro_call</a>(
&amp;self,
token: &amp;SyntaxToken&lt;RustLanguage&gt;,
) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Does a syntactic traversal to check whether this token might be inside a macro call</p>
</div></details><section id="method.descend_into_macros_cb" class="method"><h4 class="code-header">pub fn <a href="#method.descend_into_macros_cb" class="fn">descend_into_macros_cb</a>(
&amp;self,
token: SyntaxToken&lt;RustLanguage&gt;,
cb: impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(InFileWrapper&lt;HirFileId, SyntaxToken&lt;RustLanguage&gt;&gt;, SyntaxContextId),
)</h4></section><section id="method.descend_into_macros" class="method"><h4 class="code-header">pub fn <a href="#method.descend_into_macros" class="fn">descend_into_macros</a>(
&amp;self,
token: SyntaxToken&lt;RustLanguage&gt;,
) -&gt; SmallVec&lt;[SyntaxToken&lt;RustLanguage&gt;; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.array.html">1</a>]&gt;</h4></section><section id="method.descend_into_macros_no_opaque" class="method"><h4 class="code-header">pub fn <a href="#method.descend_into_macros_no_opaque" class="fn">descend_into_macros_no_opaque</a>(
&amp;self,
token: SyntaxToken&lt;RustLanguage&gt;,
) -&gt; SmallVec&lt;[SyntaxToken&lt;RustLanguage&gt;; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.array.html">1</a>]&gt;</h4></section><section id="method.descend_into_macros_breakable" class="method"><h4 class="code-header">pub fn <a href="#method.descend_into_macros_breakable" class="fn">descend_into_macros_breakable</a>&lt;T&gt;(
&amp;self,
token: InFileWrapper&lt;EditionedFileId, SyntaxToken&lt;RustLanguage&gt;&gt;,
cb: impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(InFileWrapper&lt;HirFileId, SyntaxToken&lt;RustLanguage&gt;&gt;, SyntaxContextId) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/ops/control_flow/enum.ControlFlow.html" title="enum core::ops::control_flow::ControlFlow">ControlFlow</a>&lt;T&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;T&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.descend_into_macros_exact" class="method"><h4 class="code-header">pub fn <a href="#method.descend_into_macros_exact" class="fn">descend_into_macros_exact</a>(
&amp;self,
token: SyntaxToken&lt;RustLanguage&gt;,
) -&gt; SmallVec&lt;[SyntaxToken&lt;RustLanguage&gt;; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.array.html">1</a>]&gt;</h4></section></summary><div class="docblock"><p>Descends the token into expansions, returning the tokens that matches the input
tokens [<code>SyntaxKind</code>] and text.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.descend_into_macros_single_exact" class="method"><h4 class="code-header">pub fn <a href="#method.descend_into_macros_single_exact" class="fn">descend_into_macros_single_exact</a>(
&amp;self,
token: SyntaxToken&lt;RustLanguage&gt;,
) -&gt; SyntaxToken&lt;RustLanguage&gt;</h4></section></summary><div class="docblock"><p>Descends the token into expansions, returning the first token that matches the input
tokens [<code>SyntaxKind</code>] and text.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.original_range" class="method"><h4 class="code-header">pub fn <a href="#method.original_range" class="fn">original_range</a>(
&amp;self,
node: &amp;SyntaxNode&lt;RustLanguage&gt;,
) -&gt; FileRangeWrapper&lt;EditionedFileId&gt;</h4></section></summary><div class="docblock"><p>Attempts to map the node out of macro expanded files returning the original file range.
If upmapping is not possible, this will fall back to the range of the macro call of the
macro file the node resides in.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.original_range_opt" class="method"><h4 class="code-header">pub fn <a href="#method.original_range_opt" class="fn">original_range_opt</a>(
&amp;self,
node: &amp;SyntaxNode&lt;RustLanguage&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;FileRangeWrapper&lt;EditionedFileId&gt;&gt;</h4></section></summary><div class="docblock"><p>Attempts to map the node out of macro expanded files returning the original file range.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.original_ast_node" class="method"><h4 class="code-header">pub fn <a href="#method.original_ast_node" class="fn">original_ast_node</a>&lt;N&gt;(&amp;self, node: N) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;N&gt;<div class="where">where
N: AstNode,</div></h4></section></summary><div class="docblock"><p>Attempts to map the node out of macro expanded files.
This only work for attribute expansions, as other ones do not have nodes as input.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.original_syntax_node_rooted" class="method"><h4 class="code-header">pub fn <a href="#method.original_syntax_node_rooted" class="fn">original_syntax_node_rooted</a>(
&amp;self,
node: &amp;SyntaxNode&lt;RustLanguage&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;SyntaxNode&lt;RustLanguage&gt;&gt;</h4></section></summary><div class="docblock"><p>Attempts to map the node out of macro expanded files.
This only work for attribute expansions, as other ones do not have nodes as input.</p>
</div></details><section id="method.diagnostics_display_range" class="method"><h4 class="code-header">pub fn <a href="#method.diagnostics_display_range" class="fn">diagnostics_display_range</a>(
&amp;self,
src: InFileWrapper&lt;HirFileId, SyntaxNodePtr&lt;RustLanguage&gt;&gt;,
) -&gt; FileRangeWrapper&lt;EditionedFileId&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.ancestors_with_macros" class="method"><h4 class="code-header">pub fn <a href="#method.ancestors_with_macros" class="fn">ancestors_with_macros</a>(
&amp;self,
node: SyntaxNode&lt;RustLanguage&gt;,
) -&gt; impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = SyntaxNode&lt;RustLanguage&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a></h4></section></summary><div class="docblock"><p>Iterates the ancestors of the given node, climbing up macro expansions while doing so.</p>
</div></details><section id="method.ancestors_at_offset_with_macros" class="method"><h4 class="code-header">pub fn <a href="#method.ancestors_at_offset_with_macros" class="fn">ancestors_at_offset_with_macros</a>(
&amp;self,
node: &amp;SyntaxNode&lt;RustLanguage&gt;,
offset: <a class="struct" href="struct.TextSize.html" title="struct ide::TextSize">TextSize</a>,
) -&gt; impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = SyntaxNode&lt;RustLanguage&gt;&gt;</h4></section><section id="method.resolve_lifetime_param" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_lifetime_param" class="fn">resolve_lifetime_param</a>(
&amp;self,
lifetime: &amp;Lifetime,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;LifetimeParam&gt;</h4></section><section id="method.resolve_label" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_label" class="fn">resolve_label</a>(&amp;self, label: &amp;Lifetime) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Label&gt;</h4></section><section id="method.resolve_type" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_type" class="fn">resolve_type</a>(&amp;self, ty: &amp;Type) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Type&gt;</h4></section><section id="method.resolve_trait" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_trait" class="fn">resolve_trait</a>(&amp;self, path: &amp;Path) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Trait&gt;</h4></section><section id="method.expr_adjustments" class="method"><h4 class="code-header">pub fn <a href="#method.expr_adjustments" class="fn">expr_adjustments</a>(&amp;self, expr: &amp;Expr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;Adjustment&gt;&gt;</h4></section><section id="method.type_of_expr" class="method"><h4 class="code-header">pub fn <a href="#method.type_of_expr" class="fn">type_of_expr</a>(&amp;self, expr: &amp;Expr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;TypeInfo&gt;</h4></section><section id="method.type_of_pat" class="method"><h4 class="code-header">pub fn <a href="#method.type_of_pat" class="fn">type_of_pat</a>(&amp;self, pat: &amp;Pat) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;TypeInfo&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.type_of_binding_in_pat" class="method"><h4 class="code-header">pub fn <a href="#method.type_of_binding_in_pat" class="fn">type_of_binding_in_pat</a>(&amp;self, pat: &amp;IdentPat) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Type&gt;</h4></section></summary><div class="docblock"><p>It also includes the changes that binding mode makes in the type. For example in
<code>let ref x @ Some(_) = None</code> the result of <code>type_of_pat</code> is <code>Option&lt;T&gt;</code> but the result
of this function is <code>&amp;mut Option&lt;T&gt;</code></p>
</div></details><section id="method.type_of_self" class="method"><h4 class="code-header">pub fn <a href="#method.type_of_self" class="fn">type_of_self</a>(&amp;self, param: &amp;SelfParam) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Type&gt;</h4></section><section id="method.pattern_adjustments" class="method"><h4 class="code-header">pub fn <a href="#method.pattern_adjustments" class="fn">pattern_adjustments</a>(&amp;self, pat: &amp;Pat) -&gt; SmallVec&lt;[Type; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.array.html">1</a>]&gt;</h4></section><section id="method.binding_mode_of_pat" class="method"><h4 class="code-header">pub fn <a href="#method.binding_mode_of_pat" class="fn">binding_mode_of_pat</a>(&amp;self, pat: &amp;IdentPat) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;BindingMode&gt;</h4></section><section id="method.resolve_expr_as_callable" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_expr_as_callable" class="fn">resolve_expr_as_callable</a>(&amp;self, call: &amp;Expr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Callable&gt;</h4></section><section id="method.resolve_method_call" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_method_call" class="fn">resolve_method_call</a>(&amp;self, call: &amp;MethodCallExpr) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Function&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.resolve_method_call_fallback" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_method_call_fallback" class="fn">resolve_method_call_fallback</a>(
&amp;self,
call: &amp;MethodCallExpr,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;(<a class="enum" href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either">Either</a>&lt;Function, Field&gt;, <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;GenericSubstitution&gt;)&gt;</h4></section></summary><div class="docblock"><p>Attempts to resolve this call expression as a method call falling back to resolving it as a field.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.resolve_trait_impl_method" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_trait_impl_method" class="fn">resolve_trait_impl_method</a>(
&amp;self,
env: Type,
trait_: Trait,
func: Function,
subst: impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = Type&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Function&gt;</h4></section></summary><div class="docblock"><p>Env is used to derive the trait environment</p>
</div></details><section id="method.resolve_method_call_as_callable" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_method_call_as_callable" class="fn">resolve_method_call_as_callable</a>(
&amp;self,
call: &amp;MethodCallExpr,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Callable&gt;</h4></section><section id="method.resolve_field" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_field" class="fn">resolve_field</a>(
&amp;self,
field: &amp;FieldExpr,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either">Either</a>&lt;Field, TupleField&gt;&gt;</h4></section><section id="method.resolve_field_fallback" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_field_fallback" class="fn">resolve_field_fallback</a>(
&amp;self,
field: &amp;FieldExpr,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;(<a class="enum" href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either">Either</a>&lt;<a class="enum" href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either">Either</a>&lt;Field, TupleField&gt;, Function&gt;, <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;GenericSubstitution&gt;)&gt;</h4></section><section id="method.resolve_record_field" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_record_field" class="fn">resolve_record_field</a>(
&amp;self,
field: &amp;RecordExprField,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;(Field, <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Local&gt;, Type)&gt;</h4></section><section id="method.resolve_record_field_with_substitution" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_record_field_with_substitution" class="fn">resolve_record_field_with_substitution</a>(
&amp;self,
field: &amp;RecordExprField,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;(Field, <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Local&gt;, Type, GenericSubstitution)&gt;</h4></section><section id="method.resolve_record_pat_field" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_record_pat_field" class="fn">resolve_record_pat_field</a>(
&amp;self,
field: &amp;RecordPatField,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;(Field, Type)&gt;</h4></section><section id="method.resolve_record_pat_field_with_subst" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_record_pat_field_with_subst" class="fn">resolve_record_pat_field_with_subst</a>(
&amp;self,
field: &amp;RecordPatField,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;(Field, Type, GenericSubstitution)&gt;</h4></section><section id="method.resolve_macro_call" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_macro_call" class="fn">resolve_macro_call</a>(&amp;self, macro_call: &amp;MacroCall) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Macro&gt;</h4></section><section id="method.is_proc_macro_call" class="method"><h4 class="code-header">pub fn <a href="#method.is_proc_macro_call" class="fn">is_proc_macro_call</a>(&amp;self, macro_call: &amp;MacroCall) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section><section id="method.resolve_macro_call_arm" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_macro_call_arm" class="fn">resolve_macro_call_arm</a>(&amp;self, macro_call: &amp;MacroCall) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>&gt;</h4></section><section id="method.is_unsafe_macro_call" class="method"><h4 class="code-header">pub fn <a href="#method.is_unsafe_macro_call" class="fn">is_unsafe_macro_call</a>(&amp;self, macro_call: &amp;MacroCall) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section><section id="method.resolve_attr_macro_call" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_attr_macro_call" class="fn">resolve_attr_macro_call</a>(&amp;self, item: &amp;Item) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Macro&gt;</h4></section><section id="method.resolve_path" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_path" class="fn">resolve_path</a>(&amp;self, path: &amp;Path) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;PathResolution&gt;</h4></section><section id="method.resolve_path_with_subst" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_path_with_subst" class="fn">resolve_path_with_subst</a>(
&amp;self,
path: &amp;Path,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;(PathResolution, <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;GenericSubstitution&gt;)&gt;</h4></section><section id="method.resolve_use_type_arg" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_use_type_arg" class="fn">resolve_use_type_arg</a>(&amp;self, name: &amp;NameRef) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;TypeParam&gt;</h4></section><section id="method.resolve_mod_path" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_mod_path" class="fn">resolve_mod_path</a>(
&amp;self,
scope: &amp;SyntaxNode&lt;RustLanguage&gt;,
path: &amp;ModPath,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = ItemInNs&gt;&gt;</h4></section><section id="method.resolve_mod_path_relative" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_mod_path_relative" class="fn">resolve_mod_path_relative</a>(
&amp;self,
to: Module,
segments: impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = Name&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = ItemInNs&gt;&gt;</h4></section><section id="method.resolve_bind_pat_to_const" class="method"><h4 class="code-header">pub fn <a href="#method.resolve_bind_pat_to_const" class="fn">resolve_bind_pat_to_const</a>(&amp;self, pat: &amp;IdentPat) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;ModuleDef&gt;</h4></section><section id="method.record_literal_missing_fields" class="method"><h4 class="code-header">pub fn <a href="#method.record_literal_missing_fields" class="fn">record_literal_missing_fields</a>(
&amp;self,
literal: &amp;RecordExpr,
) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;(Field, Type)&gt;</h4></section><section id="method.record_pattern_missing_fields" class="method"><h4 class="code-header">pub fn <a href="#method.record_pattern_missing_fields" class="fn">record_pattern_missing_fields</a>(
&amp;self,
pattern: &amp;RecordPat,
) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;(Field, Type)&gt;</h4></section><section id="method.to_def" class="method"><h4 class="code-header">pub fn <a href="#method.to_def" class="fn">to_def</a>&lt;T&gt;(&amp;self, src: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&amp;T</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&lt;T as ToDef&gt;::Def&gt;<div class="where">where
T: ToDef,</div></h4></section><section id="method.scope" class="method"><h4 class="code-header">pub fn <a href="#method.scope" class="fn">scope</a>(
&amp;self,
node: &amp;SyntaxNode&lt;RustLanguage&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;SemanticsScope&lt;'db&gt;&gt;</h4></section><section id="method.scope_at_offset" class="method"><h4 class="code-header">pub fn <a href="#method.scope_at_offset" class="fn">scope_at_offset</a>(
&amp;self,
node: &amp;SyntaxNode&lt;RustLanguage&gt;,
offset: <a class="struct" href="struct.TextSize.html" title="struct ide::TextSize">TextSize</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;SemanticsScope&lt;'db&gt;&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.source" class="method"><h4 class="code-header">pub fn <a href="#method.source" class="fn">source</a>&lt;Def&gt;(
&amp;self,
def: Def,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;InFileWrapper&lt;HirFileId, &lt;Def as HasSource&gt;::Ast&gt;&gt;<div class="where">where
Def: HasSource,
&lt;Def as HasSource&gt;::Ast: AstNode,</div></h4></section></summary><div class="docblock"><p>Search for a definitions source and cache its syntax tree</p>
</div></details><section id="method.assert_contains_node" class="method"><h4 class="code-header">pub fn <a href="#method.assert_contains_node" class="fn">assert_contains_node</a>(&amp;self, node: &amp;SyntaxNode&lt;RustLanguage&gt;)</h4></section><section id="method.is_unsafe_method_call" class="method"><h4 class="code-header">pub fn <a href="#method.is_unsafe_method_call" class="fn">is_unsafe_method_call</a>(&amp;self, method_call_expr: &amp;MethodCallExpr) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section><section id="method.is_unsafe_ref_expr" class="method"><h4 class="code-header">pub fn <a href="#method.is_unsafe_ref_expr" class="fn">is_unsafe_ref_expr</a>(&amp;self, ref_expr: &amp;RefExpr) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section><section id="method.is_unsafe_ident_pat" class="method"><h4 class="code-header">pub fn <a href="#method.is_unsafe_ident_pat" class="fn">is_unsafe_ident_pat</a>(&amp;self, ident_pat: &amp;IdentPat) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section><details class="toggle method-toggle" open><summary><section id="method.is_inside_unsafe" class="method"><h4 class="code-header">pub fn <a href="#method.is_inside_unsafe" class="fn">is_inside_unsafe</a>(&amp;self, expr: &amp;Expr) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Returns <code>true</code> if the <code>node</code> is inside an <code>unsafe</code> context.</p>
</div></details></div></details><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-Debug-for-Semantics%3C'_,+DB%3E" class="impl"><a href="#impl-Debug-for-Semantics%3C'_,+DB%3E" class="anchor">§</a><h3 class="code-header">impl&lt;DB&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.Semantics.html" title="struct ide::Semantics">Semantics</a>&lt;'_, DB&gt;</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/1.84.0/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/1.84.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/1.84.0/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/1.84.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Deref-for-Semantics%3C'db,+DB%3E" class="impl"><a href="#impl-Deref-for-Semantics%3C'db,+DB%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'db, DB&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a> for <a class="struct" href="struct.Semantics.html" title="struct ide::Semantics">Semantics</a>&lt;'db, DB&gt;</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/1.84.0/core/ops/deref/trait.Deref.html#associatedtype.Target" class="associatedtype">Target</a> = SemanticsImpl&lt;'db&gt;</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 href="#method.deref" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/ops/deref/trait.Deref.html#tymethod.deref" class="fn">deref</a>(&amp;self) -&gt; &amp;&lt;<a class="struct" href="struct.Semantics.html" title="struct ide::Semantics">Semantics</a>&lt;'db, DB&gt; as <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.84.0/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-Freeze-for-Semantics%3C'db,+DB%3E" class="impl"><a href="#impl-Freeze-for-Semantics%3C'db,+DB%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'db, DB&gt; !<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.Semantics.html" title="struct ide::Semantics">Semantics</a>&lt;'db, DB&gt;</h3></section><section id="impl-RefUnwindSafe-for-Semantics%3C'db,+DB%3E" class="impl"><a href="#impl-RefUnwindSafe-for-Semantics%3C'db,+DB%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'db, DB&gt; !<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.Semantics.html" title="struct ide::Semantics">Semantics</a>&lt;'db, DB&gt;</h3></section><section id="impl-Send-for-Semantics%3C'db,+DB%3E" class="impl"><a href="#impl-Send-for-Semantics%3C'db,+DB%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'db, DB&gt; !<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.Semantics.html" title="struct ide::Semantics">Semantics</a>&lt;'db, DB&gt;</h3></section><section id="impl-Sync-for-Semantics%3C'db,+DB%3E" class="impl"><a href="#impl-Sync-for-Semantics%3C'db,+DB%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'db, DB&gt; !<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.Semantics.html" title="struct ide::Semantics">Semantics</a>&lt;'db, DB&gt;</h3></section><section id="impl-Unpin-for-Semantics%3C'db,+DB%3E" class="impl"><a href="#impl-Unpin-for-Semantics%3C'db,+DB%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'db, DB&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.Semantics.html" title="struct ide::Semantics">Semantics</a>&lt;'db, DB&gt;</h3></section><section id="impl-UnwindSafe-for-Semantics%3C'db,+DB%3E" class="impl"><a href="#impl-UnwindSafe-for-Semantics%3C'db,+DB%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'db, DB&gt; !<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.Semantics.html" title="struct ide::Semantics">Semantics</a>&lt;'db, DB&gt;</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/1.84.0/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/1.84.0/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/1.84.0/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/1.84.0/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/1.84.0/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/1.84.0/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/1.84.0/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/1.84.0/src/core/borrow.rs.html#209">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/1.84.0/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/1.84.0/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/1.84.0/src/core/borrow.rs.html#211">Source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/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/1.84.0/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/1.84.0/src/core/borrow.rs.html#217">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/1.84.0/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/1.84.0/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/1.84.0/src/core/borrow.rs.html#218">Source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/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/1.84.0/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/1.84.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Cast-for-T" class="impl"><a href="#impl-Cast-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; Cast for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.cast" class="method trait-impl"><a href="#method.cast" class="anchor">§</a><h4 class="code-header">fn <a class="fn">cast</a>&lt;U&gt;(self, interner: &lt;U as HasInterner&gt;::Interner) -&gt; U<div class="where">where
Self: CastTo&lt;U&gt;,
U: HasInterner,</div></h4></section></summary><div class='docblock'>Cast a value to type <code>U</code> using <code>CastTo</code>.</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/1.84.0/src/core/convert/mod.rs.html#765">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/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#768">Source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#748-750">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/1.84.0/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/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#758">Source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/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/1.84.0/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/1.84.0/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/1.84.0/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/1.84.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.84.0/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-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/1.84.0/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/1.84.0/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/1.84.0/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/1.84.0/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/1.84.0/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-1" class="method trait-impl"><a href="#method.deref-1" 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/1.84.0/std/primitive.usize.html">usize</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/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/1.84.0/std/primitive.usize.html">usize</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/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/1.84.0/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-Receiver-for-P" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/ops/deref.rs.html#374-376">Source</a><a href="#impl-Receiver-for-P" class="anchor">§</a><h3 class="code-header">impl&lt;P, T&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/ops/deref/trait.Receiver.html" title="trait core::ops::deref::Receiver">Receiver</a> for P<div class="where">where
P: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>&lt;Target = T&gt; + ?<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,
T: ?<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Target-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/ops/deref.rs.html#378">Source</a><a href="#associatedtype.Target-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.84.0/core/ops/deref/trait.Receiver.html#associatedtype.Target" class="associatedtype">Target</a> = T</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>arbitrary_self_types</code>)</span></div></span><div class='docblock'>The target type on which the method may be called.</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/1.84.0/src/core/convert/mod.rs.html#805-807">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/1.84.0/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/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#809">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#812">Source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/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/1.84.0/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/1.84.0/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/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#790-792">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/1.84.0/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/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#794">Source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.84.0/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/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#797">Source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/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/1.84.0/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/1.84.0/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-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/1.84.0/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/1.84.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></div></section></div></main></body></html>