| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `DefDatabase` trait in crate `hir`."><title>DefDatabase in hir::db - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../static.files/rustdoc-aa0817cf.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="hir" data-themes="" data-resource-suffix="" data-rustdoc-version="1.90.0 (1159e78c4 2025-09-14)" data-channel="1.90.0" data-search-js="search-fa3e91e5.js" data-settings-js="settings-5514c975.js" ><script src="../../static.files/storage-68b7e25d.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../static.files/main-eebb9057.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-32bb7600.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 trait"><!--[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="../../hir/index.html">hir</a><span class="version">0.0.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">DefDatabase</a></h2><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.assoc_visibility" title="assoc_visibility">assoc_visibility</a></li><li><a href="#tymethod.attrs" title="attrs">attrs</a></li><li><a href="#tymethod.body" title="body">body</a></li><li><a href="#tymethod.body_with_source_map" title="body_with_source_map">body_with_source_map</a></li><li><a href="#tymethod.const_signature" title="const_signature">const_signature</a></li><li><a href="#tymethod.const_signature_with_source_map" title="const_signature_with_source_map">const_signature_with_source_map</a></li><li><a href="#tymethod.crate_notable_traits" title="crate_notable_traits">crate_notable_traits</a></li><li><a href="#tymethod.crate_supports_no_std" title="crate_supports_no_std">crate_supports_no_std</a></li><li><a href="#tymethod.enum_signature" title="enum_signature">enum_signature</a></li><li><a href="#tymethod.enum_signature_with_source_map" title="enum_signature_with_source_map">enum_signature_with_source_map</a></li><li><a href="#tymethod.expand_proc_attr_macros" title="expand_proc_attr_macros">expand_proc_attr_macros</a></li><li><a href="#tymethod.expr_scopes" title="expr_scopes">expr_scopes</a></li><li><a href="#tymethod.field_visibilities" title="field_visibilities">field_visibilities</a></li><li><a href="#tymethod.fields_attrs" title="fields_attrs">fields_attrs</a></li><li><a href="#tymethod.fields_attrs_source_map" title="fields_attrs_source_map">fields_attrs_source_map</a></li><li><a href="#tymethod.file_item_tree" title="file_item_tree">file_item_tree</a></li><li><a href="#tymethod.function_signature" title="function_signature">function_signature</a></li><li><a href="#tymethod.function_signature_with_source_map" title="function_signature_with_source_map">function_signature_with_source_map</a></li><li><a href="#tymethod.generic_params" title="generic_params">generic_params</a></li><li><a href="#tymethod.generic_params_and_store" title="generic_params_and_store">generic_params_and_store</a></li><li><a href="#tymethod.generic_params_and_store_and_source_map" title="generic_params_and_store_and_source_map">generic_params_and_store_and_source_map</a></li><li><a href="#tymethod.impl_signature" title="impl_signature">impl_signature</a></li><li><a href="#tymethod.impl_signature_with_source_map" title="impl_signature_with_source_map">impl_signature_with_source_map</a></li><li><a href="#tymethod.import_map" title="import_map">import_map</a></li><li><a href="#tymethod.include_macro_invoc" title="include_macro_invoc">include_macro_invoc</a></li><li><a href="#tymethod.lang_attr" title="lang_attr">lang_attr</a></li><li><a href="#tymethod.macro_def" title="macro_def">macro_def</a></li><li><a href="#tymethod.notable_traits_in_deps" title="notable_traits_in_deps">notable_traits_in_deps</a></li><li><a href="#tymethod.set_expand_proc_attr_macros" title="set_expand_proc_attr_macros">set_expand_proc_attr_macros</a></li><li><a href="#tymethod.set_expand_proc_attr_macros_with_durability" title="set_expand_proc_attr_macros_with_durability">set_expand_proc_attr_macros_with_durability</a></li><li><a href="#tymethod.static_signature" title="static_signature">static_signature</a></li><li><a href="#tymethod.static_signature_with_source_map" title="static_signature_with_source_map">static_signature_with_source_map</a></li><li><a href="#tymethod.struct_signature" title="struct_signature">struct_signature</a></li><li><a href="#tymethod.struct_signature_with_source_map" title="struct_signature_with_source_map">struct_signature_with_source_map</a></li><li><a href="#tymethod.trait_signature" title="trait_signature">trait_signature</a></li><li><a href="#tymethod.trait_signature_with_source_map" title="trait_signature_with_source_map">trait_signature_with_source_map</a></li><li><a href="#tymethod.type_alias_signature" title="type_alias_signature">type_alias_signature</a></li><li><a href="#tymethod.type_alias_signature_with_source_map" title="type_alias_signature_with_source_map">type_alias_signature_with_source_map</a></li><li><a href="#tymethod.union_signature" title="union_signature">union_signature</a></li><li><a href="#tymethod.union_signature_with_source_map" title="union_signature_with_source_map">union_signature_with_source_map</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><div id="rustdoc-modnav"><h2><a href="index.html">In hir::db</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../index.html">hir</a>::<wbr><a href="index.html">db</a></div><h1>Trait <span class="trait">DefDatabase</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 trait DefDatabase: |
| InternDatabase |
| + <a class="trait" href="trait.ExpandDatabase.html" title="trait hir::db::ExpandDatabase">ExpandDatabase</a> |
| + SourceDatabase { |
| <details class="toggle type-contents-toggle"><summary class="hideme"><span>Show 40 methods</span></summary> // Required methods |
| fn <a href="#tymethod.expand_proc_attr_macros" class="fn">expand_proc_attr_macros</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.90.0/std/primitive.bool.html">bool</a>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.file_item_tree" class="fn">file_item_tree</a>(&self, file_id: <a class="enum" href="../enum.HirFileId.html" title="enum hir::HirFileId">HirFileId</a>) -> &ItemTree; |
| <span class="item-spacer"></span> fn <a href="#tymethod.macro_def" class="fn">macro_def</a>(&self, m: MacroId) -> MacroDefId; |
| <span class="item-spacer"></span> fn <a href="#tymethod.trait_signature" class="fn">trait_signature</a>(&self, trait_: <a class="struct" href="../struct.TraitId.html" title="struct hir::TraitId">TraitId</a>) -> Arc<TraitSignature>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.impl_signature" class="fn">impl_signature</a>(&self, impl_: ImplId) -> Arc<ImplSignature>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.struct_signature" class="fn">struct_signature</a>(&self, struct_: StructId) -> Arc<StructSignature>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.union_signature" class="fn">union_signature</a>(&self, union_: UnionId) -> Arc<UnionSignature>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.enum_signature" class="fn">enum_signature</a>(&self, e: EnumId) -> Arc<EnumSignature>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.const_signature" class="fn">const_signature</a>(&self, e: ConstId) -> Arc<ConstSignature>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.static_signature" class="fn">static_signature</a>(&self, e: StaticId) -> Arc<StaticSignature>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.function_signature" class="fn">function_signature</a>(&self, e: FunctionId) -> Arc<FunctionSignature>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.type_alias_signature" class="fn">type_alias_signature</a>(&self, e: TypeAliasId) -> Arc<TypeAliasSignature>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.trait_signature_with_source_map" class="fn">trait_signature_with_source_map</a>( |
| &self, |
| trait_: <a class="struct" href="../struct.TraitId.html" title="struct hir::TraitId">TraitId</a>, |
| ) -> (Arc<TraitSignature>, Arc<ExpressionStoreSourceMap>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.impl_signature_with_source_map" class="fn">impl_signature_with_source_map</a>( |
| &self, |
| impl_: ImplId, |
| ) -> (Arc<ImplSignature>, Arc<ExpressionStoreSourceMap>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.struct_signature_with_source_map" class="fn">struct_signature_with_source_map</a>( |
| &self, |
| struct_: StructId, |
| ) -> (Arc<StructSignature>, Arc<ExpressionStoreSourceMap>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.union_signature_with_source_map" class="fn">union_signature_with_source_map</a>( |
| &self, |
| union_: UnionId, |
| ) -> (Arc<UnionSignature>, Arc<ExpressionStoreSourceMap>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.enum_signature_with_source_map" class="fn">enum_signature_with_source_map</a>( |
| &self, |
| e: EnumId, |
| ) -> (Arc<EnumSignature>, Arc<ExpressionStoreSourceMap>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.const_signature_with_source_map" class="fn">const_signature_with_source_map</a>( |
| &self, |
| e: ConstId, |
| ) -> (Arc<ConstSignature>, Arc<ExpressionStoreSourceMap>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.static_signature_with_source_map" class="fn">static_signature_with_source_map</a>( |
| &self, |
| e: StaticId, |
| ) -> (Arc<StaticSignature>, Arc<ExpressionStoreSourceMap>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.function_signature_with_source_map" class="fn">function_signature_with_source_map</a>( |
| &self, |
| e: FunctionId, |
| ) -> (Arc<FunctionSignature>, Arc<ExpressionStoreSourceMap>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.type_alias_signature_with_source_map" class="fn">type_alias_signature_with_source_map</a>( |
| &self, |
| e: TypeAliasId, |
| ) -> (Arc<TypeAliasSignature>, Arc<ExpressionStoreSourceMap>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.body_with_source_map" class="fn">body_with_source_map</a>( |
| &self, |
| def: DefWithBodyId, |
| ) -> (Arc<Body>, Arc<BodySourceMap>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.body" class="fn">body</a>(&self, def: DefWithBodyId) -> Arc<Body>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.expr_scopes" class="fn">expr_scopes</a>(&self, def: DefWithBodyId) -> Arc<ExprScopes>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.generic_params" class="fn">generic_params</a>(&self, def: GenericDefId) -> Arc<GenericParams>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.generic_params_and_store" class="fn">generic_params_and_store</a>( |
| &self, |
| def: GenericDefId, |
| ) -> (Arc<GenericParams>, Arc<ExpressionStore>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.generic_params_and_store_and_source_map" class="fn">generic_params_and_store_and_source_map</a>( |
| &self, |
| def: GenericDefId, |
| ) -> (Arc<GenericParams>, Arc<ExpressionStore>, Arc<ExpressionStoreSourceMap>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.fields_attrs" class="fn">fields_attrs</a>( |
| &self, |
| def: <a class="enum" href="../diagnostics/enum.VariantId.html" title="enum hir::diagnostics::VariantId">VariantId</a>, |
| ) -> Arc<ArenaMap<Idx<FieldData>, <a class="struct" href="../struct.Attrs.html" title="struct hir::Attrs">Attrs</a>>>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.fields_attrs_source_map" class="fn">fields_attrs_source_map</a>( |
| &self, |
| def: <a class="enum" href="../diagnostics/enum.VariantId.html" title="enum hir::diagnostics::VariantId">VariantId</a>, |
| ) -> Arc<ArenaMap<Idx<FieldData>, AstPtr<<a class="enum" href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either">Either</a><TupleField, RecordField>>>>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.attrs" class="fn">attrs</a>(&self, def: AttrDefId) -> <a class="struct" href="../struct.Attrs.html" title="struct hir::Attrs">Attrs</a>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.lang_attr" class="fn">lang_attr</a>(&self, def: AttrDefId) -> <a class="enum" href="https://doc.rust-lang.org/1.90.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="../enum.LangItem.html" title="enum hir::LangItem">LangItem</a>>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.import_map" class="fn">import_map</a>(&self, krate: Crate) -> Arc<<a class="struct" href="../import_map/struct.ImportMap.html" title="struct hir::import_map::ImportMap">ImportMap</a>>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.field_visibilities" class="fn">field_visibilities</a>( |
| &self, |
| var: <a class="enum" href="../diagnostics/enum.VariantId.html" title="enum hir::diagnostics::VariantId">VariantId</a>, |
| ) -> Arc<ArenaMap<Idx<FieldData>, <a class="enum" href="../enum.Visibility.html" title="enum hir::Visibility">Visibility</a>>>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.assoc_visibility" class="fn">assoc_visibility</a>(&self, def: AssocItemId) -> <a class="enum" href="../enum.Visibility.html" title="enum hir::Visibility">Visibility</a>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.notable_traits_in_deps" class="fn">notable_traits_in_deps</a>(&self, krate: Crate) -> Arc<[Arc<[<a class="struct" href="../struct.TraitId.html" title="struct hir::TraitId">TraitId</a>]>]>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.crate_notable_traits" class="fn">crate_notable_traits</a>(&self, krate: Crate) -> <a class="enum" href="https://doc.rust-lang.org/1.90.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Arc<[<a class="struct" href="../struct.TraitId.html" title="struct hir::TraitId">TraitId</a>]>>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.crate_supports_no_std" class="fn">crate_supports_no_std</a>(&self, crate_id: Crate) -> <a class="primitive" href="https://doc.rust-lang.org/1.90.0/std/primitive.bool.html">bool</a>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.include_macro_invoc" class="fn">include_macro_invoc</a>( |
| &self, |
| crate_id: Crate, |
| ) -> Arc<[(<a class="struct" href="../struct.MacroCallId.html" title="struct hir::MacroCallId">MacroCallId</a>, <a class="struct" href="../struct.EditionedFileId.html" title="struct hir::EditionedFileId">EditionedFileId</a>)]>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.set_expand_proc_attr_macros" class="fn">set_expand_proc_attr_macros</a>(&mut self, __value: <a class="primitive" href="https://doc.rust-lang.org/1.90.0/std/primitive.bool.html">bool</a>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.set_expand_proc_attr_macros_with_durability" class="fn">set_expand_proc_attr_macros_with_durability</a>( |
| &mut self, |
| __value: <a class="primitive" href="https://doc.rust-lang.org/1.90.0/std/primitive.bool.html">bool</a>, |
| durability: Durability, |
| ); |
| </details>}</code></pre><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><section id="tymethod.expand_proc_attr_macros" class="method"><h4 class="code-header">fn <a href="#tymethod.expand_proc_attr_macros" class="fn">expand_proc_attr_macros</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.90.0/std/primitive.bool.html">bool</a></h4></section><section id="tymethod.file_item_tree" class="method"><h4 class="code-header">fn <a href="#tymethod.file_item_tree" class="fn">file_item_tree</a>(&self, file_id: <a class="enum" href="../enum.HirFileId.html" title="enum hir::HirFileId">HirFileId</a>) -> &ItemTree</h4></section><section id="tymethod.macro_def" class="method"><h4 class="code-header">fn <a href="#tymethod.macro_def" class="fn">macro_def</a>(&self, m: MacroId) -> MacroDefId</h4></section><section id="tymethod.trait_signature" class="method"><h4 class="code-header">fn <a href="#tymethod.trait_signature" class="fn">trait_signature</a>(&self, trait_: <a class="struct" href="../struct.TraitId.html" title="struct hir::TraitId">TraitId</a>) -> Arc<TraitSignature></h4></section><section id="tymethod.impl_signature" class="method"><h4 class="code-header">fn <a href="#tymethod.impl_signature" class="fn">impl_signature</a>(&self, impl_: ImplId) -> Arc<ImplSignature></h4></section><section id="tymethod.struct_signature" class="method"><h4 class="code-header">fn <a href="#tymethod.struct_signature" class="fn">struct_signature</a>(&self, struct_: StructId) -> Arc<StructSignature></h4></section><section id="tymethod.union_signature" class="method"><h4 class="code-header">fn <a href="#tymethod.union_signature" class="fn">union_signature</a>(&self, union_: UnionId) -> Arc<UnionSignature></h4></section><section id="tymethod.enum_signature" class="method"><h4 class="code-header">fn <a href="#tymethod.enum_signature" class="fn">enum_signature</a>(&self, e: EnumId) -> Arc<EnumSignature></h4></section><section id="tymethod.const_signature" class="method"><h4 class="code-header">fn <a href="#tymethod.const_signature" class="fn">const_signature</a>(&self, e: ConstId) -> Arc<ConstSignature></h4></section><section id="tymethod.static_signature" class="method"><h4 class="code-header">fn <a href="#tymethod.static_signature" class="fn">static_signature</a>(&self, e: StaticId) -> Arc<StaticSignature></h4></section><section id="tymethod.function_signature" class="method"><h4 class="code-header">fn <a href="#tymethod.function_signature" class="fn">function_signature</a>(&self, e: FunctionId) -> Arc<FunctionSignature></h4></section><section id="tymethod.type_alias_signature" class="method"><h4 class="code-header">fn <a href="#tymethod.type_alias_signature" class="fn">type_alias_signature</a>(&self, e: TypeAliasId) -> Arc<TypeAliasSignature></h4></section><section id="tymethod.trait_signature_with_source_map" class="method"><h4 class="code-header">fn <a href="#tymethod.trait_signature_with_source_map" class="fn">trait_signature_with_source_map</a>( |
| &self, |
| trait_: <a class="struct" href="../struct.TraitId.html" title="struct hir::TraitId">TraitId</a>, |
| ) -> (Arc<TraitSignature>, Arc<ExpressionStoreSourceMap>)</h4></section><section id="tymethod.impl_signature_with_source_map" class="method"><h4 class="code-header">fn <a href="#tymethod.impl_signature_with_source_map" class="fn">impl_signature_with_source_map</a>( |
| &self, |
| impl_: ImplId, |
| ) -> (Arc<ImplSignature>, Arc<ExpressionStoreSourceMap>)</h4></section><section id="tymethod.struct_signature_with_source_map" class="method"><h4 class="code-header">fn <a href="#tymethod.struct_signature_with_source_map" class="fn">struct_signature_with_source_map</a>( |
| &self, |
| struct_: StructId, |
| ) -> (Arc<StructSignature>, Arc<ExpressionStoreSourceMap>)</h4></section><section id="tymethod.union_signature_with_source_map" class="method"><h4 class="code-header">fn <a href="#tymethod.union_signature_with_source_map" class="fn">union_signature_with_source_map</a>( |
| &self, |
| union_: UnionId, |
| ) -> (Arc<UnionSignature>, Arc<ExpressionStoreSourceMap>)</h4></section><section id="tymethod.enum_signature_with_source_map" class="method"><h4 class="code-header">fn <a href="#tymethod.enum_signature_with_source_map" class="fn">enum_signature_with_source_map</a>( |
| &self, |
| e: EnumId, |
| ) -> (Arc<EnumSignature>, Arc<ExpressionStoreSourceMap>)</h4></section><section id="tymethod.const_signature_with_source_map" class="method"><h4 class="code-header">fn <a href="#tymethod.const_signature_with_source_map" class="fn">const_signature_with_source_map</a>( |
| &self, |
| e: ConstId, |
| ) -> (Arc<ConstSignature>, Arc<ExpressionStoreSourceMap>)</h4></section><section id="tymethod.static_signature_with_source_map" class="method"><h4 class="code-header">fn <a href="#tymethod.static_signature_with_source_map" class="fn">static_signature_with_source_map</a>( |
| &self, |
| e: StaticId, |
| ) -> (Arc<StaticSignature>, Arc<ExpressionStoreSourceMap>)</h4></section><section id="tymethod.function_signature_with_source_map" class="method"><h4 class="code-header">fn <a href="#tymethod.function_signature_with_source_map" class="fn">function_signature_with_source_map</a>( |
| &self, |
| e: FunctionId, |
| ) -> (Arc<FunctionSignature>, Arc<ExpressionStoreSourceMap>)</h4></section><section id="tymethod.type_alias_signature_with_source_map" class="method"><h4 class="code-header">fn <a href="#tymethod.type_alias_signature_with_source_map" class="fn">type_alias_signature_with_source_map</a>( |
| &self, |
| e: TypeAliasId, |
| ) -> (Arc<TypeAliasSignature>, Arc<ExpressionStoreSourceMap>)</h4></section><section id="tymethod.body_with_source_map" class="method"><h4 class="code-header">fn <a href="#tymethod.body_with_source_map" class="fn">body_with_source_map</a>( |
| &self, |
| def: DefWithBodyId, |
| ) -> (Arc<Body>, Arc<BodySourceMap>)</h4></section><section id="tymethod.body" class="method"><h4 class="code-header">fn <a href="#tymethod.body" class="fn">body</a>(&self, def: DefWithBodyId) -> Arc<Body></h4></section><section id="tymethod.expr_scopes" class="method"><h4 class="code-header">fn <a href="#tymethod.expr_scopes" class="fn">expr_scopes</a>(&self, def: DefWithBodyId) -> Arc<ExprScopes></h4></section><section id="tymethod.generic_params" class="method"><h4 class="code-header">fn <a href="#tymethod.generic_params" class="fn">generic_params</a>(&self, def: GenericDefId) -> Arc<GenericParams></h4></section><section id="tymethod.generic_params_and_store" class="method"><h4 class="code-header">fn <a href="#tymethod.generic_params_and_store" class="fn">generic_params_and_store</a>( |
| &self, |
| def: GenericDefId, |
| ) -> (Arc<GenericParams>, Arc<ExpressionStore>)</h4></section><section id="tymethod.generic_params_and_store_and_source_map" class="method"><h4 class="code-header">fn <a href="#tymethod.generic_params_and_store_and_source_map" class="fn">generic_params_and_store_and_source_map</a>( |
| &self, |
| def: GenericDefId, |
| ) -> (Arc<GenericParams>, Arc<ExpressionStore>, Arc<ExpressionStoreSourceMap>)</h4></section><section id="tymethod.fields_attrs" class="method"><h4 class="code-header">fn <a href="#tymethod.fields_attrs" class="fn">fields_attrs</a>(&self, def: <a class="enum" href="../diagnostics/enum.VariantId.html" title="enum hir::diagnostics::VariantId">VariantId</a>) -> Arc<ArenaMap<Idx<FieldData>, <a class="struct" href="../struct.Attrs.html" title="struct hir::Attrs">Attrs</a>>></h4></section><section id="tymethod.fields_attrs_source_map" class="method"><h4 class="code-header">fn <a href="#tymethod.fields_attrs_source_map" class="fn">fields_attrs_source_map</a>( |
| &self, |
| def: <a class="enum" href="../diagnostics/enum.VariantId.html" title="enum hir::diagnostics::VariantId">VariantId</a>, |
| ) -> Arc<ArenaMap<Idx<FieldData>, AstPtr<<a class="enum" href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either">Either</a><TupleField, RecordField>>>></h4></section><section id="tymethod.attrs" class="method"><h4 class="code-header">fn <a href="#tymethod.attrs" class="fn">attrs</a>(&self, def: AttrDefId) -> <a class="struct" href="../struct.Attrs.html" title="struct hir::Attrs">Attrs</a></h4></section><section id="tymethod.lang_attr" class="method"><h4 class="code-header">fn <a href="#tymethod.lang_attr" class="fn">lang_attr</a>(&self, def: AttrDefId) -> <a class="enum" href="https://doc.rust-lang.org/1.90.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="../enum.LangItem.html" title="enum hir::LangItem">LangItem</a>></h4></section><section id="tymethod.import_map" class="method"><h4 class="code-header">fn <a href="#tymethod.import_map" class="fn">import_map</a>(&self, krate: Crate) -> Arc<<a class="struct" href="../import_map/struct.ImportMap.html" title="struct hir::import_map::ImportMap">ImportMap</a>></h4></section><section id="tymethod.field_visibilities" class="method"><h4 class="code-header">fn <a href="#tymethod.field_visibilities" class="fn">field_visibilities</a>( |
| &self, |
| var: <a class="enum" href="../diagnostics/enum.VariantId.html" title="enum hir::diagnostics::VariantId">VariantId</a>, |
| ) -> Arc<ArenaMap<Idx<FieldData>, <a class="enum" href="../enum.Visibility.html" title="enum hir::Visibility">Visibility</a>>></h4></section><section id="tymethod.assoc_visibility" class="method"><h4 class="code-header">fn <a href="#tymethod.assoc_visibility" class="fn">assoc_visibility</a>(&self, def: AssocItemId) -> <a class="enum" href="../enum.Visibility.html" title="enum hir::Visibility">Visibility</a></h4></section><section id="tymethod.notable_traits_in_deps" class="method"><h4 class="code-header">fn <a href="#tymethod.notable_traits_in_deps" class="fn">notable_traits_in_deps</a>(&self, krate: Crate) -> Arc<[Arc<[<a class="struct" href="../struct.TraitId.html" title="struct hir::TraitId">TraitId</a>]>]></h4></section><section id="tymethod.crate_notable_traits" class="method"><h4 class="code-header">fn <a href="#tymethod.crate_notable_traits" class="fn">crate_notable_traits</a>(&self, krate: Crate) -> <a class="enum" href="https://doc.rust-lang.org/1.90.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Arc<[<a class="struct" href="../struct.TraitId.html" title="struct hir::TraitId">TraitId</a>]>></h4></section><section id="tymethod.crate_supports_no_std" class="method"><h4 class="code-header">fn <a href="#tymethod.crate_supports_no_std" class="fn">crate_supports_no_std</a>(&self, crate_id: Crate) -> <a class="primitive" href="https://doc.rust-lang.org/1.90.0/std/primitive.bool.html">bool</a></h4></section><section id="tymethod.include_macro_invoc" class="method"><h4 class="code-header">fn <a href="#tymethod.include_macro_invoc" class="fn">include_macro_invoc</a>( |
| &self, |
| crate_id: Crate, |
| ) -> Arc<[(<a class="struct" href="../struct.MacroCallId.html" title="struct hir::MacroCallId">MacroCallId</a>, <a class="struct" href="../struct.EditionedFileId.html" title="struct hir::EditionedFileId">EditionedFileId</a>)]></h4></section><section id="tymethod.set_expand_proc_attr_macros" class="method"><h4 class="code-header">fn <a href="#tymethod.set_expand_proc_attr_macros" class="fn">set_expand_proc_attr_macros</a>(&mut self, __value: <a class="primitive" href="https://doc.rust-lang.org/1.90.0/std/primitive.bool.html">bool</a>)</h4></section><section id="tymethod.set_expand_proc_attr_macros_with_durability" class="method"><h4 class="code-header">fn <a href="#tymethod.set_expand_proc_attr_macros_with_durability" class="fn">set_expand_proc_attr_macros_with_durability</a>( |
| &mut self, |
| __value: <a class="primitive" href="https://doc.rust-lang.org/1.90.0/std/primitive.bool.html">bool</a>, |
| durability: Durability, |
| )</h4></section></div><h2 id="implementors" class="section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"><section id="impl-DefDatabase-for-DB" class="impl"><a href="#impl-DefDatabase-for-DB" class="anchor">§</a><h3 class="code-header">impl<DB> <a class="trait" href="trait.DefDatabase.html" title="trait hir::db::DefDatabase">DefDatabase</a> for DB<div class="where">where |
| DB: InternDatabase + <a class="trait" href="trait.ExpandDatabase.html" title="trait hir::db::ExpandDatabase">ExpandDatabase</a> + SourceDatabase,</div></h3></section></div><script src="../../trait.impl/hir_def/db/trait.DefDatabase.js" async></script></section></div></main></body></html> |
