Method cmp

crates/stdlib/src/openssl/cert.rs:109–134

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

    impl Comparable for PySSLCertificate {
        fn cmp(
            zelf: &Py<Self>,
            other: &PyObject,
            op: PyComparisonOp,
            vm: &VirtualMachine,
        ) -> PyResult<PyComparisonValue> {
            let other = class_or_notimplemented!(Self, other);

            // Only support equality comparison
            if !matches!(op, PyComparisonOp::Eq | PyComparisonOp::Ne) {
                return Ok(PyComparisonValue::NotImplemented);
            }

            // Compare DER encodings
            let self_der = zelf
                .cert
                .to_der()
                .map_err(|e| convert_openssl_error(vm, e))?;
            let other_der = other
                .cert
                .to_der()
                .map_err(|e| convert_openssl_error(vm, e))?;

            let eq = self_der == other_der;
            Ok(op.eval_ord(eq.cmp(&true)).into())
        }
    }

    impl Hashable for PySSLCertificate {