Add bound_predicates_of and bound_explicit_predicates_of

2022-08-02 22:44:08 -04:00
parent 4493a0f472
commit e21624dc80
5 changed files with 58 additions and 42 deletions
--- a/compiler/rustc_middle/src/ty/util.rs
+++ b/compiler/rustc_middle/src/ty/util.rs
@@ -680,6 +680,20 @@ impl<'tcx> TyCtxt<'tcx> {
    pub fn bound_const_param_default(self, def_id: DefId) -> ty::EarlyBinder<ty::Const<'tcx>> {
        ty::EarlyBinder(self.const_param_default(def_id))
    }
+
+    pub fn bound_predicates_of(
+        self,
+        def_id: DefId,
+    ) -> ty::EarlyBinder<ty::generics::GenericPredicates<'tcx>> {
+        ty::EarlyBinder(self.predicates_of(def_id))
+    }
+
+    pub fn bound_explicit_predicates_of(
+        self,
+        def_id: DefId,
+    ) -> ty::EarlyBinder<ty::generics::GenericPredicates<'tcx>> {
+        ty::EarlyBinder(self.explicit_predicates_of(def_id))
+    }
 }

 struct OpaqueTypeExpander<'tcx> {