Method cmp

crates/vm/src/builtins/genericalias.rs:606–627

(
        zelf: &Py<Self>,
        other: &PyObject,
        op: PyComparisonOp,
        vm: &VirtualMachine,
    )

impl Comparable for PyGenericAlias {
    fn cmp(
        zelf: &Py<Self>,
        other: &PyObject,
        op: PyComparisonOp,
        vm: &VirtualMachine,
    ) -> PyResult<PyComparisonValue> {
        op.eq_only(|| {
            let other = class_or_notimplemented!(Self, other);
            if zelf.starred != other.starred {
                return Ok(PyComparisonValue::Implemented(false));
            }
            Ok(PyComparisonValue::Implemented(
                zelf.__origin__()
                    .rich_compare_bool(&other.__origin__(), PyComparisonOp::Eq, vm)?
                    && zelf.__args__().rich_compare_bool(
                        &other.__args__(),
                        PyComparisonOp::Eq,
                        vm,
                    )?,
            ))
        })
    }
}

impl Hashable for PyGenericAlias {