How to install the ndarray crate // Lib.rs

Adding `ndarray` library as a dependency

Run this command in a terminal, in your project's directory:

cargo add ndarray

To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:

ndarray = "0.17.2"

The ndarray library will be automatically available globally. Read the ndarray library documentation.

Back to the crate overview.

Readme

ndarray implements an n-dimensional container for general elements and for numerics.

In n-dimensional we include for example 1-dimensional rows or columns, 2-dimensional matrices, and higher dimensional arrays. If the array has n dimensions, then an element in the array is accessed by using that many indices. Each dimension is also called an axis.

Highlights

Generic n-dimensional array
Slicing, also with arbitrary step size, and negative indices to mean elements from the end of the axis.
Views and subviews of arrays; iterators that yield subviews.
Higher order operations and arithmetic are performant
Array views can be used to slice and mutate any [T] data using ArrayView::from and ArrayViewMut::from.
Zip for lock step function application across two or more arrays or other item producers (NdProducer trait).

Adding ndarray library as a dependency

Adding `ndarray` library as a dependency