ndarray 0.4.0-alpha.8

An N-dimensional array for general elements and for numerics. Lightweight array views and slicing. Supports both uniquely owned and shared copy-on-write arrays similar to numpy’s ndarray. `rblas` is an optional dependency.
Documentation 
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use imp_prelude::*;
use DataClone;

impl<S: DataClone, D: Clone> Clone for ArrayBase<S, D> {
    fn clone(&self) -> ArrayBase<S, D> {
        unsafe {
            let (data, ptr) = self.data.clone_with_ptr(self.ptr);
            ArrayBase {
                data: data,
                ptr: ptr,
                dim: self.dim.clone(),
                strides: self.strides.clone(),
            }
        }
    }
}

impl<S: DataClone + Copy, D: Copy> Copy for ArrayBase<S, D> {}