use ndarray::arr2;
use vista::{CommaSeparated, DisplayExt, DoubleJoined, Joined, Separated};
fn main() {
let a = arr2(&[[1.0, 2.0], [3.0, 4.0]]);
println!("Separated");
println!("{}\n", a.display::<Separated>());
println!("CommaSeparated");
println!("{}\n", a.display::<CommaSeparated>());
println!("Joined");
println!("{}\n", a.display::<Joined>());
println!("DoubleJoined");
println!("{}", a.display::<DoubleJoined>());
}