Macro ndarray::array

macro_rules! array {
    ($([$([$($x:expr),* $(,)*]),+ $(,)*]),+ $(,)*) => { ... };
    ($([$($x:expr),* $(,)*]),+ $(,)*) => { ... };
    ($($x:expr),* $(,)*) => { ... };
}

Create an Array with one, two or three dimensions.

#[macro_use(array)]
extern crate ndarray;

fn main() {
    let a1 = array![1, 2, 3, 4];

    let a2 = array![[1, 2],
                    [3, 4]];

    let a3 = array![[[1, 2], [3, 4]],
                    [[5, 6], [7, 8]]];

    assert_eq!(a1.shape(), &[4]);
    assert_eq!(a2.shape(), &[2, 2]);
    assert_eq!(a3.shape(), &[2, 2, 2]);
}

This macro uses vec![], and has the same ownership semantics; elements are moved into the resulting Array.

Use array![...].into_shared() to create an ArcArray.