1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
//! FIXME: write short doc here
use std::sync::Arc;
use hir_def::attr::Attr;
use ra_db::salsa;
use ra_syntax::SmolStr;
use crate::{
debug::HirDebugDatabase,
generics::{GenericDef, GenericParams},
ids,
lang_item::{LangItemTarget, LangItems},
traits::TraitData,
ty::{
method_resolution::CrateImplBlocks, traits::Impl, CallableDef, FnSig, GenericPredicate,
InferenceResult, Namespace, Substs, Ty, TypableDef, TypeCtor,
},
type_alias::TypeAliasData,
Const, ConstData, Crate, DefWithBody, FnData, Function, ImplBlock, Module, Static, StructField,
Trait, TypeAlias,
};
pub use hir_def::db::{
BodyQuery, BodyWithSourceMapQuery, CrateDefMapQuery, DefDatabase2, DefDatabase2Storage,
EnumDataQuery, ExprScopesQuery, ImplDataQuery, InternDatabase, InternDatabaseStorage,
RawItemsQuery, RawItemsWithSourceMapQuery, StructDataQuery,
};
pub use hir_expand::db::{
AstDatabase, AstDatabaseStorage, AstIdMapQuery, MacroArgQuery, MacroDefQuery, MacroExpandQuery,
ParseMacroQuery,
};
// This database uses `AstDatabase` internally,
#[salsa::query_group(DefDatabaseStorage)]
#[salsa::requires(AstDatabase)]
pub trait DefDatabase: HirDebugDatabase + DefDatabase2 {
#[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(crate::generics::GenericParams::generic_params_query)]
fn generic_params(&self, def: GenericDef) -> Arc<GenericParams>;
#[salsa::invoke(FnData::fn_data_query)]
fn fn_data(&self, func: Function) -> Arc<FnData>;
#[salsa::invoke(TypeAliasData::type_alias_data_query)]
fn type_alias_data(&self, typ: TypeAlias) -> Arc<TypeAliasData>;
#[salsa::invoke(ConstData::const_data_query)]
fn const_data(&self, konst: Const) -> Arc<ConstData>;
#[salsa::invoke(ConstData::static_data_query)]
fn static_data(&self, konst: Static) -> Arc<ConstData>;
#[salsa::invoke(LangItems::module_lang_items_query)]
fn module_lang_items(&self, module: Module) -> Option<Arc<LangItems>>;
#[salsa::invoke(LangItems::crate_lang_items_query)]
fn crate_lang_items(&self, krate: Crate) -> Arc<LangItems>;
#[salsa::invoke(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::invoke(crate::code_model::attrs::attributes_query)]
fn attrs(&self, def: crate::AttrDef) -> Option<Arc<[Attr]>>;
}
#[salsa::query_group(HirDatabaseStorage)]
#[salsa::requires(salsa::Database)]
pub trait HirDatabase: DefDatabase + AstDatabase {
#[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::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;
// Interned IDs for Chalk integration
#[salsa::interned]
fn intern_type_ctor(&self, type_ctor: TypeCtor) -> ids::TypeCtorId;
#[salsa::interned]
fn intern_chalk_impl(&self, impl_: Impl) -> ids::GlobalImplId;
#[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) {}
}
|
