mirror of
https://github.com/rust-lang/rust-analyzer
synced 2025-01-09 19:58:50 +00:00
236 lines
9.3 KiB
Rust
236 lines
9.3 KiB
Rust
//! FIXME: write short doc here
|
|
|
|
use std::sync::Arc;
|
|
|
|
use ra_db::{salsa, SourceDatabase};
|
|
use ra_syntax::{ast, Parse, SmolStr, SyntaxNode};
|
|
|
|
use crate::{
|
|
adt::{EnumData, StructData},
|
|
debug::HirDebugDatabase,
|
|
generics::{GenericDef, GenericParams},
|
|
ids,
|
|
impl_block::{ImplBlock, ImplSourceMap, ModuleImplBlocks},
|
|
lang_item::{LangItemTarget, LangItems},
|
|
nameres::{CrateDefMap, ImportSourceMap, Namespace, RawItems},
|
|
traits::TraitData,
|
|
ty::{
|
|
method_resolution::CrateImplBlocks, traits::Impl, CallableDef, FnSig, GenericPredicate,
|
|
InferenceResult, Substs, Ty, TypableDef, TypeCtor,
|
|
},
|
|
type_alias::TypeAliasData,
|
|
AstIdMap, Const, ConstData, Crate, DefWithBody, Enum, ErasedFileAstId, ExprScopes, FnData,
|
|
Function, HirFileId, MacroCallLoc, MacroDefId, Module, Static, Struct, StructField, Trait,
|
|
TypeAlias,
|
|
};
|
|
|
|
/// We store all interned things in the single QueryGroup.
|
|
///
|
|
/// This is done mainly to allow both "volatile" `AstDatabase` and "stable"
|
|
/// `DefDatabase` to access macros, without adding hard dependencies between the
|
|
/// two.
|
|
#[salsa::query_group(InternDatabaseStorage)]
|
|
pub trait InternDatabase: SourceDatabase {
|
|
#[salsa::interned]
|
|
fn intern_macro(&self, macro_call: MacroCallLoc) -> ids::MacroCallId;
|
|
#[salsa::interned]
|
|
fn intern_function(&self, loc: ids::ItemLoc<ast::FnDef>) -> ids::FunctionId;
|
|
#[salsa::interned]
|
|
fn intern_struct(&self, loc: ids::ItemLoc<ast::StructDef>) -> ids::StructId;
|
|
#[salsa::interned]
|
|
fn intern_enum(&self, loc: ids::ItemLoc<ast::EnumDef>) -> ids::EnumId;
|
|
#[salsa::interned]
|
|
fn intern_const(&self, loc: ids::ItemLoc<ast::ConstDef>) -> ids::ConstId;
|
|
#[salsa::interned]
|
|
fn intern_static(&self, loc: ids::ItemLoc<ast::StaticDef>) -> ids::StaticId;
|
|
#[salsa::interned]
|
|
fn intern_trait(&self, loc: ids::ItemLoc<ast::TraitDef>) -> ids::TraitId;
|
|
#[salsa::interned]
|
|
fn intern_type_alias(&self, loc: ids::ItemLoc<ast::TypeAliasDef>) -> ids::TypeAliasId;
|
|
|
|
// Interned IDs for Chalk integration
|
|
#[salsa::interned]
|
|
fn intern_type_ctor(&self, type_ctor: TypeCtor) -> ids::TypeCtorId;
|
|
#[salsa::interned]
|
|
fn intern_impl(&self, impl_: Impl) -> ids::GlobalImplId;
|
|
}
|
|
|
|
/// This database has access to source code, so queries here are not really
|
|
/// incremental.
|
|
#[salsa::query_group(AstDatabaseStorage)]
|
|
pub trait AstDatabase: InternDatabase {
|
|
#[salsa::invoke(crate::source_id::AstIdMap::ast_id_map_query)]
|
|
fn ast_id_map(&self, file_id: HirFileId) -> Arc<AstIdMap>;
|
|
|
|
#[salsa::transparent]
|
|
#[salsa::invoke(crate::source_id::AstIdMap::file_item_query)]
|
|
fn ast_id_to_node(&self, file_id: HirFileId, ast_id: ErasedFileAstId) -> SyntaxNode;
|
|
|
|
#[salsa::transparent]
|
|
#[salsa::invoke(crate::ids::HirFileId::parse_or_expand_query)]
|
|
fn parse_or_expand(&self, file_id: HirFileId) -> Option<SyntaxNode>;
|
|
|
|
#[salsa::invoke(crate::ids::HirFileId::parse_macro_query)]
|
|
fn parse_macro(&self, macro_file: ids::MacroFile) -> Option<Parse<SyntaxNode>>;
|
|
|
|
#[salsa::invoke(crate::ids::macro_def_query)]
|
|
fn macro_def(&self, macro_id: MacroDefId) -> Option<Arc<mbe::MacroRules>>;
|
|
|
|
#[salsa::invoke(crate::ids::macro_arg_query)]
|
|
fn macro_arg(&self, macro_call: ids::MacroCallId) -> Option<Arc<tt::Subtree>>;
|
|
|
|
#[salsa::invoke(crate::ids::macro_expand_query)]
|
|
fn macro_expand(&self, macro_call: ids::MacroCallId) -> Result<Arc<tt::Subtree>, String>;
|
|
}
|
|
|
|
// This database uses `AstDatabase` internally,
|
|
#[salsa::query_group(DefDatabaseStorage)]
|
|
#[salsa::requires(AstDatabase)]
|
|
pub trait DefDatabase: InternDatabase + HirDebugDatabase {
|
|
#[salsa::invoke(crate::adt::StructData::struct_data_query)]
|
|
fn struct_data(&self, s: Struct) -> Arc<StructData>;
|
|
|
|
#[salsa::invoke(crate::adt::EnumData::enum_data_query)]
|
|
fn enum_data(&self, e: Enum) -> Arc<EnumData>;
|
|
|
|
#[salsa::invoke(crate::traits::TraitData::trait_data_query)]
|
|
fn trait_data(&self, t: Trait) -> Arc<TraitData>;
|
|
|
|
#[salsa::invoke(crate::traits::TraitItemsIndex::trait_items_index)]
|
|
fn trait_items_index(&self, module: Module) -> crate::traits::TraitItemsIndex;
|
|
|
|
#[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>;
|
|
|
|
#[salsa::invoke(CrateDefMap::crate_def_map_query)]
|
|
fn crate_def_map(&self, krate: Crate) -> Arc<CrateDefMap>;
|
|
|
|
#[salsa::invoke(crate::impl_block::impls_in_module_with_source_map_query)]
|
|
fn impls_in_module_with_source_map(
|
|
&self,
|
|
module: Module,
|
|
) -> (Arc<ModuleImplBlocks>, Arc<ImplSourceMap>);
|
|
|
|
#[salsa::invoke(crate::impl_block::impls_in_module)]
|
|
fn impls_in_module(&self, module: Module) -> Arc<ModuleImplBlocks>;
|
|
|
|
#[salsa::invoke(crate::generics::GenericParams::generic_params_query)]
|
|
fn generic_params(&self, def: GenericDef) -> Arc<GenericParams>;
|
|
|
|
#[salsa::invoke(crate::FnData::fn_data_query)]
|
|
fn fn_data(&self, func: Function) -> Arc<FnData>;
|
|
|
|
#[salsa::invoke(crate::type_alias::type_alias_data_query)]
|
|
fn type_alias_data(&self, typ: TypeAlias) -> Arc<TypeAliasData>;
|
|
|
|
#[salsa::invoke(crate::ConstData::const_data_query)]
|
|
fn const_data(&self, konst: Const) -> Arc<ConstData>;
|
|
|
|
#[salsa::invoke(crate::ConstData::static_data_query)]
|
|
fn static_data(&self, konst: Static) -> Arc<ConstData>;
|
|
|
|
#[salsa::invoke(crate::lang_item::LangItems::module_lang_items_query)]
|
|
fn module_lang_items(&self, module: Module) -> Option<Arc<LangItems>>;
|
|
|
|
#[salsa::invoke(crate::lang_item::LangItems::crate_lang_items_query)]
|
|
fn crate_lang_items(&self, krate: Crate) -> Arc<LangItems>;
|
|
|
|
#[salsa::invoke(crate::lang_item::LangItems::lang_item_query)]
|
|
fn lang_item(&self, start_crate: Crate, item: SmolStr) -> Option<LangItemTarget>;
|
|
|
|
#[salsa::invoke(crate::code_model::docs::documentation_query)]
|
|
fn documentation(&self, def: crate::DocDef) -> Option<crate::Documentation>;
|
|
}
|
|
|
|
#[salsa::query_group(HirDatabaseStorage)]
|
|
#[salsa::requires(salsa::Database)]
|
|
pub trait HirDatabase: DefDatabase + AstDatabase {
|
|
#[salsa::invoke(ExprScopes::expr_scopes_query)]
|
|
fn expr_scopes(&self, def: DefWithBody) -> Arc<ExprScopes>;
|
|
|
|
#[salsa::invoke(crate::ty::infer_query)]
|
|
fn infer(&self, def: DefWithBody) -> Arc<InferenceResult>;
|
|
|
|
#[salsa::invoke(crate::ty::type_for_def)]
|
|
fn type_for_def(&self, def: TypableDef, ns: Namespace) -> Ty;
|
|
|
|
#[salsa::invoke(crate::ty::type_for_field)]
|
|
fn type_for_field(&self, field: StructField) -> Ty;
|
|
|
|
#[salsa::invoke(crate::ty::callable_item_sig)]
|
|
fn callable_item_signature(&self, def: CallableDef) -> FnSig;
|
|
|
|
#[salsa::invoke(crate::ty::generic_predicates_for_param_query)]
|
|
fn generic_predicates_for_param(
|
|
&self,
|
|
def: GenericDef,
|
|
param_idx: u32,
|
|
) -> Arc<[GenericPredicate]>;
|
|
|
|
#[salsa::invoke(crate::ty::generic_predicates_query)]
|
|
fn generic_predicates(&self, def: GenericDef) -> Arc<[GenericPredicate]>;
|
|
|
|
#[salsa::invoke(crate::ty::generic_defaults_query)]
|
|
fn generic_defaults(&self, def: GenericDef) -> Substs;
|
|
|
|
#[salsa::invoke(crate::expr::body_with_source_map_query)]
|
|
fn body_with_source_map(
|
|
&self,
|
|
def: DefWithBody,
|
|
) -> (Arc<crate::expr::Body>, Arc<crate::expr::BodySourceMap>);
|
|
|
|
#[salsa::invoke(crate::expr::body_hir_query)]
|
|
fn body_hir(&self, def: DefWithBody) -> Arc<crate::expr::Body>;
|
|
|
|
#[salsa::invoke(crate::ty::method_resolution::CrateImplBlocks::impls_in_crate_query)]
|
|
fn impls_in_crate(&self, krate: Crate) -> Arc<CrateImplBlocks>;
|
|
|
|
#[salsa::invoke(crate::ty::traits::impls_for_trait_query)]
|
|
fn impls_for_trait(&self, krate: Crate, trait_: Trait) -> Arc<[ImplBlock]>;
|
|
|
|
/// This provides the Chalk trait solver instance. Because Chalk always
|
|
/// works from a specific crate, this query is keyed on the crate; and
|
|
/// because Chalk does its own internal caching, the solver is wrapped in a
|
|
/// Mutex and the query does an untracked read internally, to make sure the
|
|
/// cached state is thrown away when input facts change.
|
|
#[salsa::invoke(crate::ty::traits::trait_solver_query)]
|
|
fn trait_solver(&self, krate: Crate) -> crate::ty::traits::TraitSolver;
|
|
|
|
#[salsa::invoke(crate::ty::traits::chalk::associated_ty_data_query)]
|
|
fn associated_ty_data(&self, id: chalk_ir::TypeId) -> Arc<chalk_rust_ir::AssociatedTyDatum>;
|
|
|
|
#[salsa::invoke(crate::ty::traits::chalk::trait_datum_query)]
|
|
fn trait_datum(
|
|
&self,
|
|
krate: Crate,
|
|
trait_id: chalk_ir::TraitId,
|
|
) -> Arc<chalk_rust_ir::TraitDatum>;
|
|
|
|
#[salsa::invoke(crate::ty::traits::chalk::struct_datum_query)]
|
|
fn struct_datum(
|
|
&self,
|
|
krate: Crate,
|
|
struct_id: chalk_ir::StructId,
|
|
) -> Arc<chalk_rust_ir::StructDatum>;
|
|
|
|
#[salsa::invoke(crate::ty::traits::chalk::impl_datum_query)]
|
|
fn impl_datum(&self, krate: Crate, impl_id: chalk_ir::ImplId) -> Arc<chalk_rust_ir::ImplDatum>;
|
|
|
|
#[salsa::invoke(crate::ty::traits::trait_solve_query)]
|
|
fn trait_solve(
|
|
&self,
|
|
krate: Crate,
|
|
goal: crate::ty::Canonical<crate::ty::InEnvironment<crate::ty::Obligation>>,
|
|
) -> Option<crate::ty::traits::Solution>;
|
|
}
|
|
|
|
#[test]
|
|
fn hir_database_is_object_safe() {
|
|
fn _assert_object_safe(_: &dyn HirDatabase) {}
|
|
}
|