completion for enum variants

2018-12-28 21:06:08 +03:00
parent 1a860dba38
commit 11122e29b7
4 changed files with 36 additions and 9 deletions
--- a/crates/ra_hir/src/adt.rs
+++ b/crates/ra_hir/src/adt.rs
@@ -73,6 +73,10 @@ impl Enum {
    pub fn name(&self, db: &impl HirDatabase) -> Cancelable<Option<SmolStr>> {
        Ok(db.enum_data(self.def_id)?.name.clone())
    }
+
+    pub fn variants(&self, db: &impl HirDatabase) -> Cancelable<Vec<(SmolStr, Arc<VariantData>)>> {
+        Ok(db.enum_data(self.def_id)?.variants.clone())
+    }
 }

 #[derive(Debug, Clone, PartialEq, Eq)]