Minimize API

1 files changed, 1 insertions, 8 deletions

diff --git a/crates/ra_hir/src/code_model.rs b/crates/ra_hir/src/code_model.rs
index 5a3e24e9e..9488521a9 100644
--- a/crates/ra_hir/src/code_model.rs
+++ b/crates/ra_hir/src/code_model.rs
@@ -29,10 +29,7 @@ use ra_syntax::{ast, AstNode, SyntaxNode};
 use crate::{
     db::{DefDatabase, HirDatabase},
     ty::display::HirFormatter,
-    ty::{
-        self, InEnvironment, InferenceResult, TraitEnvironment, TraitRef, Ty, TyDefId, TypeCtor,
-        TypeWalk,
-    },
+    ty::{self, InEnvironment, InferenceResult, TraitEnvironment, Ty, TyDefId, TypeCtor, TypeWalk},
     CallableDef, Either, HirDisplay, Name, Source,
 };
 
@@ -731,10 +728,6 @@ impl Trait {
         db.trait_data(self.id).items.iter().map(|(_name, it)| (*it).into()).collect()
     }
 
-    pub fn trait_ref(self, db: &impl HirDatabase) -> TraitRef {
-        TraitRef::for_trait(db, self.id)
-    }
-
     pub fn is_auto(self, db: &impl DefDatabase) -> bool {
         db.trait_data(self.id).auto
     }