fn visit_trait(&mut self, trait_ref: TraitRef<'tcx>) -> ControlFlow<V::BreakTy> {
let TraitRef { def_id, substs, .. } = trait_ref;
self.def_id_visitor.visit_def_id(def_id, "trait", &trait_ref.print_only_trait_path())?;
fn visit_trait(&mut self, trait_ref: TraitRef<'tcx>) -> ControlFlow<V::BreakTy> {
let TraitRef { def_id, substs, .. } = trait_ref;
self.def_id_visitor.visit_def_id(def_id, "trait", &trait_ref.print_only_trait_path())?;