Creating a vector of zeros for a specific size

Question

I\'d like to initialize a vector of zeros with a specific size that is determined at runtime.

In C, it would be like:

Answer 1

Here is another way, much shorter. It works with Rust 1.0:

fn zeros(size: u32) -> Vec {
    vec![0; size as usize]
}

fn main() {
    let vec = zeros(10);
    for i in vec.iter() {
        println!("{}", i)
    }
}