rust/crates/ra_hir_def/src/db.rs

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//! Defines database & queries for name resolution.
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use std::sync::Arc;
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use hir_expand::{db::AstDatabase, HirFileId};
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use ra_db::{salsa, CrateId, SourceDatabase};
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use ra_syntax::ast;
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use crate::{
adt::{EnumData, StructData},
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body::{scope::ExprScopes, Body, BodySourceMap},
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impls::ImplData,
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nameres::{
raw::{ImportSourceMap, RawItems},
CrateDefMap,
},
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traits::{TraitData, TraitItemsIndex},
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DefWithBodyId, EnumId, ImplId, ItemLoc, ModuleId, StructOrUnionId, TraitId,
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};
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#[salsa::query_group(InternDatabaseStorage)]
pub trait InternDatabase: SourceDatabase {
#[salsa::interned]
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fn intern_function(&self, loc: crate::FunctionLoc) -> crate::FunctionId;
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#[salsa::interned]
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fn intern_struct_or_union(&self, loc: ItemLoc<ast::StructDef>) -> crate::StructOrUnionId;
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#[salsa::interned]
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fn intern_enum(&self, loc: ItemLoc<ast::EnumDef>) -> crate::EnumId;
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#[salsa::interned]
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fn intern_const(&self, loc: ItemLoc<ast::ConstDef>) -> crate::ConstId;
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#[salsa::interned]
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fn intern_static(&self, loc: ItemLoc<ast::StaticDef>) -> crate::StaticId;
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#[salsa::interned]
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fn intern_trait(&self, loc: ItemLoc<ast::TraitDef>) -> crate::TraitId;
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#[salsa::interned]
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fn intern_type_alias(&self, loc: crate::TypeAliasLoc) -> crate::TypeAliasId;
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#[salsa::interned]
fn intern_impl(&self, loc: ItemLoc<ast::ImplBlock>) -> crate::ImplId;
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}
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#[salsa::query_group(DefDatabase2Storage)]
pub trait DefDatabase2: InternDatabase + AstDatabase {
#[salsa::invoke(RawItems::raw_items_with_source_map_query)]
fn raw_items_with_source_map(
&self,
file_id: HirFileId,
) -> (Arc<RawItems>, Arc<ImportSourceMap>);
#[salsa::invoke(RawItems::raw_items_query)]
fn raw_items(&self, file_id: HirFileId) -> Arc<RawItems>;
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#[salsa::invoke(CrateDefMap::crate_def_map_query)]
fn crate_def_map(&self, krate: CrateId) -> Arc<CrateDefMap>;
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#[salsa::invoke(StructData::struct_data_query)]
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fn struct_data(&self, id: StructOrUnionId) -> Arc<StructData>;
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#[salsa::invoke(EnumData::enum_data_query)]
fn enum_data(&self, e: EnumId) -> Arc<EnumData>;
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#[salsa::invoke(ImplData::impl_data_query)]
fn impl_data(&self, e: ImplId) -> Arc<ImplData>;
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#[salsa::invoke(TraitData::trait_data_query)]
fn trait_data(&self, e: TraitId) -> Arc<TraitData>;
#[salsa::invoke(TraitItemsIndex::trait_items_index)]
fn trait_items_index(&self, module: ModuleId) -> TraitItemsIndex;
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#[salsa::invoke(Body::body_with_source_map_query)]
fn body_with_source_map(&self, def: DefWithBodyId) -> (Arc<Body>, Arc<BodySourceMap>);
#[salsa::invoke(Body::body_query)]
fn body(&self, def: DefWithBodyId) -> Arc<Body>;
#[salsa::invoke(ExprScopes::expr_scopes_query)]
fn expr_scopes(&self, def: DefWithBodyId) -> Arc<ExprScopes>;
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}