Method __iter__

flow-message/src/cross/python/cow_list.rs:89–99

(this: PyRefMut<Self>)

#[pyproto]
impl PyIterProtocol for PyCowList {
    fn __iter__(this: PyRefMut<Self>) -> PyResult<super::iterator::PyObjectIterator> {
        let gil = Python::acquire_gil();
        let py = gil.python();

        let mut elements = std::vec::Vec::new();
        for element in this.as_ref().iter() {
            elements.push(from_data(py, &element.clone())?);
        }

        Ok(super::iterator::PyObjectIterator::new(elements.into_iter()))
    }
}