{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"self.xform_self_ty(candidate.item,"}]}
                    self.xform_self_ty(candidate.item, trait_ref.self_ty(), trait_ref.args);
                let (xform_self_ty, _) =
                // Guide the trait selection to show impls that have methods whose type matches