Rust-pyo3转换自定义类型至Bound<PyAny>时遇生命周期错误求助

我正尝试将自定义Rust类型转换为Bound<PyAny>，但即便添加了显式生命周期标识符，仍持续遇到Rust生命周期错误。我的函数代码如下：

pub fn do_something<'a>(
    specs: &Bound<PyAny>,
    numbs: Vec<f64>,
) -> PyResult<Bound<'a, PyAny>> {
    ...
      // do something with specs and numbs
      // get spec
    ...

    Python::with_gil(|py : Python<'a>|{
        let s = match spec {
            Operator::variant1(x) => {
                let pyref: Py<Variant1Wrapper> =
                    Py::new(py, Variant1Wrapper { internal: x }).unwrap();
                pyref.to_object(py).into_bound(py)
            }
            Operator::variant2(x) => {
                let pyref: Py<Variant2Wrapper> =
                    Py::new(py, Variant2Wrapper { internal: x }).unwrap();
                pyref.to_object(py).into_bound(py)
            }
        };

        Ok(s)

    })
}

rust-analyser在pyref.to_object(py).into_bound(py)处给出以下错误：

lifetime may not live long enough
returning this value requires that '1 must outlive '2
do_something.rs(170, 33): has type `pyo3::Python<'1>`
do_something.rs(170, 40): return type of closure is pyo3::Bound<'2, pyo3::PyAny>

UPDATE：@kmdreko的解答已解决初始问题。

此外，若函数参数中无Bound<T>类型（如下列代码），应如何处理？

pub fn do_something<'a>(
    numbs: Vec<f64>,
) -> PyResult<Bound<'a, PyAny>> 

内容的提问来源于stack exchange，提问作者May be a greyhound