| <!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="Database which stores all significant input facts: source code and project model. Everything else in rust-analyzer is derived from these queries."><title>RootQueryDb in base_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-916cea96.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="base_db" data-themes="" data-resource-suffix="" data-rustdoc-version="1.87.0 (17067e9ac 2025-05-09)" data-channel="1.87.0" data-search-js="search-e7298875.js" data-settings-js="settings-d72f25bb.js" ><script src="../static.files/storage-82c7156e.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-fb8c74a8.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 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="../base_db/index.html">base_db</a><span class="version">0.0.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Root<wbr>Query<wbr>Db</a></h2><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.all_crates" title="all_crates">all_crates</a></li><li><a href="#tymethod.parse" title="parse">parse</a></li><li><a href="#tymethod.parse_errors" title="parse_errors">parse_errors</a></li><li><a href="#tymethod.relevant_crates" title="relevant_crates">relevant_crates</a></li><li><a href="#tymethod.set_all_crates" title="set_all_crates">set_all_crates</a></li><li><a href="#tymethod.set_all_crates_with_durability" title="set_all_crates_with_durability">set_all_crates_with_durability</a></li><li><a href="#tymethod.source_root_crates" title="source_root_crates">source_root_crates</a></li><li><a href="#tymethod.toolchain_channel" title="toolchain_channel">toolchain_channel</a></li><li><a href="#tymethod.transitive_deps" title="transitive_deps">transitive_deps</a></li><li><a href="#tymethod.transitive_rev_deps" title="transitive_rev_deps">transitive_rev_deps</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="index.html">In crate base_<wbr>db</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"><div class="rustdoc-breadcrumbs"><a href="index.html">base_db</a></div><h1>Trait <span class="trait">RootQueryDb</span><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../src/base_db/lib.rs.html#225-265">Source</a> </span></div><pre class="rust item-decl"><code>pub trait RootQueryDb: <a class="trait" href="trait.SourceDatabase.html" title="trait base_db::SourceDatabase">SourceDatabase</a> + Database { |
| // Required methods |
| fn <a href="#tymethod.parse" class="fn">parse</a>(&self, file_id: <a class="struct" href="struct.EditionedFileId.html" title="struct base_db::EditionedFileId">EditionedFileId</a>) -> Parse<SourceFile>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.parse_errors" class="fn">parse_errors</a>(&self, file_id: <a class="struct" href="struct.EditionedFileId.html" title="struct base_db::EditionedFileId">EditionedFileId</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.87.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><&[SyntaxError]>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.toolchain_channel" class="fn">toolchain_channel</a>(&self, krate: <a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.87.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="enum.ReleaseChannel.html" title="enum base_db::ReleaseChannel">ReleaseChannel</a>>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.source_root_crates" class="fn">source_root_crates</a>(&self, id: <a class="struct" href="struct.SourceRootId.html" title="struct base_db::SourceRootId">SourceRootId</a>) -> Arc<[<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>]>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.relevant_crates" class="fn">relevant_crates</a>(&self, file_id: <a class="struct" href="struct.FileId.html" title="struct base_db::FileId">FileId</a>) -> Arc<[<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>]>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.all_crates" class="fn">all_crates</a>(&self) -> Arc<<a class="struct" href="https://doc.rust-lang.org/1.87.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>]>>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.transitive_deps" class="fn">transitive_deps</a>(&self, crate_id: <a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>) -> FxHashSet<<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.transitive_rev_deps" class="fn">transitive_rev_deps</a>(&self, of: <a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>) -> FxHashSet<<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>>; |
| <span class="item-spacer"></span> fn <a href="#tymethod.set_all_crates" class="fn">set_all_crates</a>(&mut self, __value: Arc<<a class="struct" href="https://doc.rust-lang.org/1.87.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>]>>); |
| <span class="item-spacer"></span> fn <a href="#tymethod.set_all_crates_with_durability" class="fn">set_all_crates_with_durability</a>( |
| &mut self, |
| __value: Arc<<a class="struct" href="https://doc.rust-lang.org/1.87.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>]>>, |
| durability: Durability, |
| ); |
| }</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Database which stores all significant input facts: source code and project |
| model. Everything else in rust-analyzer is derived from these queries.</p> |
| </div></details><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><section id="tymethod.parse" class="method"><a class="src rightside" href="../src/base_db/lib.rs.html#229">Source</a><h4 class="code-header">fn <a href="#tymethod.parse" class="fn">parse</a>(&self, file_id: <a class="struct" href="struct.EditionedFileId.html" title="struct base_db::EditionedFileId">EditionedFileId</a>) -> Parse<SourceFile></h4></section><section id="tymethod.parse_errors" class="method"><a class="src rightside" href="../src/base_db/lib.rs.html#233">Source</a><h4 class="code-header">fn <a href="#tymethod.parse_errors" class="fn">parse_errors</a>(&self, file_id: <a class="struct" href="struct.EditionedFileId.html" title="struct base_db::EditionedFileId">EditionedFileId</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.87.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><&[SyntaxError]></h4></section><section id="tymethod.toolchain_channel" class="method"><a class="src rightside" href="../src/base_db/lib.rs.html#236">Source</a><h4 class="code-header">fn <a href="#tymethod.toolchain_channel" class="fn">toolchain_channel</a>(&self, krate: <a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.87.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="enum.ReleaseChannel.html" title="enum base_db::ReleaseChannel">ReleaseChannel</a>></h4></section><section id="tymethod.source_root_crates" class="method"><a class="src rightside" href="../src/base_db/lib.rs.html#240">Source</a><h4 class="code-header">fn <a href="#tymethod.source_root_crates" class="fn">source_root_crates</a>(&self, id: <a class="struct" href="struct.SourceRootId.html" title="struct base_db::SourceRootId">SourceRootId</a>) -> Arc<[<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>]></h4></section><section id="tymethod.relevant_crates" class="method"><a class="src rightside" href="../src/base_db/lib.rs.html#243">Source</a><h4 class="code-header">fn <a href="#tymethod.relevant_crates" class="fn">relevant_crates</a>(&self, file_id: <a class="struct" href="struct.FileId.html" title="struct base_db::FileId">FileId</a>) -> Arc<[<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>]></h4></section><section id="tymethod.all_crates" class="method"><a class="src rightside" href="../src/base_db/lib.rs.html#249">Source</a><h4 class="code-header">fn <a href="#tymethod.all_crates" class="fn">all_crates</a>(&self) -> Arc<<a class="struct" href="https://doc.rust-lang.org/1.87.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>]>></h4></section><section id="tymethod.transitive_deps" class="method"><a class="src rightside" href="../src/base_db/lib.rs.html#256">Source</a><h4 class="code-header">fn <a href="#tymethod.transitive_deps" class="fn">transitive_deps</a>(&self, crate_id: <a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>) -> FxHashSet<<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>></h4></section><section id="tymethod.transitive_rev_deps" class="method"><a class="src rightside" href="../src/base_db/lib.rs.html#264">Source</a><h4 class="code-header">fn <a href="#tymethod.transitive_rev_deps" class="fn">transitive_rev_deps</a>(&self, of: <a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>) -> FxHashSet<<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>></h4></section><section id="tymethod.set_all_crates" class="method"><a class="src rightside" href="../src/base_db/lib.rs.html#249">Source</a><h4 class="code-header">fn <a href="#tymethod.set_all_crates" class="fn">set_all_crates</a>(&mut self, __value: Arc<<a class="struct" href="https://doc.rust-lang.org/1.87.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</a>]>>)</h4></section><section id="tymethod.set_all_crates_with_durability" class="method"><a class="src rightside" href="../src/base_db/lib.rs.html#249">Source</a><h4 class="code-header">fn <a href="#tymethod.set_all_crates_with_durability" class="fn">set_all_crates_with_durability</a>( |
| &mut self, |
| __value: Arc<<a class="struct" href="https://doc.rust-lang.org/1.87.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[<a class="struct" href="struct.Crate.html" title="struct base_db::Crate">Crate</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-RootQueryDb-for-DB" class="impl"><a class="src rightside" href="../src/base_db/lib.rs.html#224">Source</a><a href="#impl-RootQueryDb-for-DB" class="anchor">§</a><h3 class="code-header">impl<DB> <a class="trait" href="trait.RootQueryDb.html" title="trait base_db::RootQueryDb">RootQueryDb</a> for DB<div class="where">where |
| DB: <a class="trait" href="trait.SourceDatabase.html" title="trait base_db::SourceDatabase">SourceDatabase</a> + Database,</div></h3></section></div><script src="../trait.impl/base_db/trait.RootQueryDb.js" async></script></section></div></main></body></html> |
