Question

How to create a vector of N constant value with a specific size in Rust

Answer 1

fn main() {
    let len = 10;   
    let n = 5;   
    
    let zero_vec = vec![n; len];
     
    println!("{:?}", zero_vec);
}



/*
run:

[5, 5, 5, 5, 5, 5, 5, 5, 5, 5]

*/

 

70+ SQL courses for beginners and professionals