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internal: remove one usage of a slow method

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This commit is contained in:
Aleksey Kladov 2021-07-20 17:02:16 +03:00
parent 5fee2bef19
commit 8e0630e728
3 changed files with 20 additions and 4 deletions
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8
crates/hir/src/lib.rs
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@ -436,6 +436,7 @@ impl Module {
module_data.visibility
}
/// XXX: this O(N) rather O(1) method, avoid using it if you can.
pub fn visibility_of(self, db: &dyn HirDatabase, def: &ModuleDef) -> Option<Visibility> {
let def_map = self.id.def_map(db.upcast());
let module_data = &def_map[self.id.local_id];
@ -841,6 +842,13 @@ impl Variant {
}
}
/// Variants inherit visibility from the parent enum.
impl HasVisibility for Variant {
fn visibility(&self, db: &dyn HirDatabase) -> Visibility {
self.parent_enum(db).visibility(db)
}
}
/// A Data Type
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
pub enum Adt {