Method from_iter

src/array.rs:564–570

Construct a one-dimensional array from an [`Iterator`]. If no reliable [`size_hint`][Iterator::size_hint] is available, this method can allocate memory multiple times, which can hurt performance. # Example ``` use numpy::{PyArray, PyArrayMethods}; use pyo3::Python; Python::attach(|py| { let pyarray = PyArray::from_iter(py, "abcde".chars().map(u32::from)); assert_eq!(pyarray.readonly().as_slice

(py: Python<'_>, iter: I)

    /// });
    /// ```
    pub fn from_iter<I>(py: Python<'_>, iter: I) -> Bound<'_, Self>
    where
        I: IntoIterator<Item = T>,
    {
        let data = iter.into_iter().collect::<Vec<_>>();
        data.into_pyarray(py)
    }
}

impl<T: Element> PyArray<T, Ix2> {