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use crate::conversion::PyTryFrom;
use crate::err::PyDowncastError;
use crate::internal_tricks::Unsendable;
use crate::{ffi, PyObject};
#[repr(transparent)]
pub struct PyAny(PyObject, Unsendable);
impl crate::type_object::PyObjectLayout<PyAny> for ffi::PyObject {}
impl crate::type_object::PyObjectSizedLayout<PyAny> for ffi::PyObject {}
pyobject_native_type_named!(PyAny);
pyobject_native_type_convert!(
PyAny,
ffi::PyObject,
ffi::PyBaseObject_Type,
Some("builtins"),
ffi::PyObject_Check
);
impl PyAny {
pub fn downcast_ref<T>(&self) -> Result<&T, PyDowncastError>
where
T: for<'gil> PyTryFrom<'gil>,
{
T::try_from(self)
}
pub fn downcast_mut<T>(&self) -> Result<&mut T, PyDowncastError>
where
T: for<'gil> PyTryFrom<'gil>,
{
T::try_from_mut(self)
}
}