Question

How to clone a two-dimensional vector in Rust

Answer 1

fn main() {
    let vec2d = vec![vec![1, 2, 3, 0], vec![4, 5, 6, 22], vec![7, 8, 9, 101]];
    let cloned_vector = vec2d.clone();

    println!("Original: {:?}", vec2d);
    println!("Cloned: {:?}", cloned_vector);
}



/*
run:

Original: [[1, 2, 3, 0], [4, 5, 6, 22], [7, 8, 9, 101]]
Cloned: [[1, 2, 3, 0], [4, 5, 6, 22], [7, 8, 9, 101]]

*/

 

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