1 files changed, 25 insertions, 2 deletions

diff --git a/crates/hir_ty/src/lower.rs b/crates/hir_ty/src/lower.rs
index cbbb535e5..c4062a41d 100644
--- a/crates/hir_ty/src/lower.rs
+++ b/crates/hir_ty/src/lower.rs
@@ -16,9 +16,10 @@ use hir_def::{
     path::{GenericArg, Path, PathSegment, PathSegments},
     resolver::{HasResolver, Resolver, TypeNs},
     type_ref::{TypeBound, TypeRef},
+    visibility::Visibility,
     AdtId, AssocContainerId, AssocItemId, ConstId, ConstParamId, EnumId, EnumVariantId, FunctionId,
-    GenericDefId, HasModule, ImplId, LocalFieldId, Lookup, StaticId, StructId, TraitId,
-    TypeAliasId, TypeParamId, UnionId, VariantId,
+    GenericDefId, HasModule, ImplId, LocalFieldId, Lookup, ModuleDefId, StaticId, StructId,
+    TraitId, TypeAliasId, TypeParamId, UnionId, VariantId,
 };
 use hir_expand::name::Name;
 use la_arena::ArenaMap;
@@ -867,6 +868,28 @@ pub(crate) fn field_types_query(
     Arc::new(res)
 }
 
+/// Resolve visibility of all specific fields of a struct or union variant.
+pub(crate) fn field_visibilities_query(
+    db: &dyn HirDatabase,
+    variant_id: VariantId,
+) -> Arc<ArenaMap<LocalFieldId, Visibility>> {
+    let def_db = db.upcast();
+    let var_data = variant_data(def_db, variant_id);
+    let resolver = variant_id.module(def_db).resolver(def_db);
+    let mut res = ArenaMap::default();
+    for (field_id, field_data) in var_data.fields().iter() {
+        res.insert(field_id, field_data.visibility.resolve(def_db, &resolver))
+    }
+    Arc::new(res)
+}
+
+/// Resolve visibility of a function.
+pub(crate) fn fn_visibility_query(db: &dyn HirDatabase, def: FunctionId) -> Visibility {
+    let def_db = db.upcast();
+    let resolver = ModuleDefId::from(def).module(def_db).unwrap().resolver(def_db);
+    db.function_data(def).visibility.resolve(def_db, &resolver)
+}
+
 /// This query exists only to be used when resolving short-hand associated types
 /// like `T::Item`.
 ///