Method normalize

src/err.rs:333–340

Normalizes the error. This ensures that the exception value is an instance of the exception type.

(&mut self, py: Python)

    /// Normalizes the error. This ensures that the exception value is an instance of the exception type.
    pub fn normalize(&mut self, py: Python) {
        // The normalization helper function involves temporarily moving out of the &mut self,
        // which requires some unsafe trickery:
        unsafe {
            std::ptr::write(self, std::ptr::read(self).into_normalized(py));
        }
        // This is safe as long as normalized() doesn't unwind due to a panic.
    }

    /// Helper function for normalizing the error by deconstructing and reconstructing the PyErr.
    /// Must not panic for safety in normalize()