Method subn

crates/stdlib/src/re.rs:340–342

(&self, repl: PyStrRef, text: PyStrRef, vm: &VirtualMachine)

        #[pymethod]
        fn subn(&self, repl: PyStrRef, text: PyStrRef, vm: &VirtualMachine) -> PyResult {
            self.sub(repl, text, vm)
        }

        #[pygetset]
        fn pattern(&self, vm: &VirtualMachine) -> PyResult<PyStrRef> {