Multi-Dimensional Array

 j0 j1 j2 j3 j4 j5 ┌────┬────┬────┬────┬────┬────┐ i0 | 1 | 2 | 3 | 4 | 5 | 6 | ├────┼────┼────┼────┼────┼────┤ i1 | 6 | 5 | 4 | 3 | 2 | 1 | └────┴────┴────┴────┴────┴────┘ 

let array: [[i64; 6] ;2] = [ [1,2,3,4,5,6], [6,5,4,3,2,1]];