pyo3/
py_result_ext.rs

1use crate::{types::any::PyAnyMethods, Bound, PyAny, PyResult, PyTypeCheck};
2
3pub(crate) trait PyResultExt<'py>: crate::sealed::Sealed {
4    fn downcast_into<T: PyTypeCheck>(self) -> PyResult<Bound<'py, T>>;
5    unsafe fn downcast_into_unchecked<T>(self) -> PyResult<Bound<'py, T>>;
6}
7
8impl<'py> PyResultExt<'py> for PyResult<Bound<'py, PyAny>> {
9    #[inline]
10    fn downcast_into<T: PyTypeCheck>(self) -> PyResult<Bound<'py, T>> where {
11        self.and_then(|instance| instance.downcast_into().map_err(Into::into))
12    }
13
14    #[inline]
15    unsafe fn downcast_into_unchecked<T>(self) -> PyResult<Bound<'py, T>> {
16        self.map(|instance| instance.downcast_into_unchecked())
17    }
18}
pyo3/py_result_ext.rs

pyo3/
py_result_ext.rs
