Method borrow_from_array

src/array.rs:334–353

Creates a NumPy array backed by `array` and ties its ownership to the Python object `container`. The resulting NumPy array will be writeable from Python space. If this is undesirable, use [PyReadwriteArray::make_nonwriteable]. # Safety `container` is set as a base object of the returned array which must not be dropped until `container` is dropped. Furthermore, `array` must not be reallocated f

(
        array: &ArrayBase<S, D>,
        container: Bound<'py, PyAny>,
    )

    /// }
    /// ```
    pub unsafe fn borrow_from_array<'py, S>(
        array: &ArrayBase<S, D>,
        container: Bound<'py, PyAny>,
    ) -> Bound<'py, Self>
    where
        S: Data<Elem = T>,
    {
        let (strides, dims) = (array.npy_strides(), array.raw_dim());
        let data_ptr = array.as_ptr();

        let py = container.py();

        Self::new_with_data(
            py,
            dims,
            strides.as_ptr(),
            data_ptr,
            container.into_ptr().cast(),
        )
    }

    /// Construct a new NumPy array filled with zeros.
    ///