Function to_dict_pyo3 

pub fn to_dict_pyo3<T>(py: Python<'_>, value: &T) -> PyResult<Py<PyDict>>
where
    T: Serialize,

Convert a Rust type that implements Serialize to a Python dictionary.

Errors

Returns an error if:

• The Rust value cannot be serialized to JSON.
• The JSON string cannot be parsed into a Python dictionary.
• The Python json module fails to import or execute.