{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"hir::AssignOpKind::MulAssign"}]}
            hir::AssignOpKind::MulAssign => (sym::mul_assign, lang.mul_assign_trait()),
            hir::AssignOpKind::SubAssign => (sym::sub_assign, lang.sub_assign_trait()),
            hir::AssignOpKind::DivAssign => (sym::div_assign, lang.div_assign_trait()),