Method rich_compare

src/objectprotocol.rs:157–172

Compares two Python objects. Depending on the value of `compare_op`, equivalent to one of the following Python expressions: CompareOp::Eq: `self == other` CompareOp::Ne: `self != other` CompareOp::Lt: `self < other` CompareOp::Le: `self <= other` CompareOp::Gt: `self > other` CompareOp::Ge: `self >= other`

(
        &self,
        py: Python,
        other: O,
        compare_op: crate::CompareOp,
    )

    ///   * CompareOp::Gt: `self > other`
    ///   * CompareOp::Ge: `self >= other`
    fn rich_compare<O>(
        &self,
        py: Python,
        other: O,
        compare_op: crate::CompareOp,
    ) -> PyResult<PyObject>
    where
        O: ToPyObject,
    {
        other.with_borrowed_ptr(py, |other| unsafe {
            err::result_cast_from_owned_ptr(
                py,
                ffi::PyObject_RichCompare(self.as_ptr(), other, compare_op as libc::c_int),
            )
        })
    }

    /// Compute the string representation of self.
    /// This is equivalent to the Python expression 'repr(self)'.