Reverse an Array manually in Rust

Reverse an Array

fn reverse_array(a: &[i32]) -> Vec<i32> {
    let mut number = a.len();
    
    let mut result:Vec<i32> = vec![];
    while number != 0{
        number = number - 1;
        result.push(a[number]);
    }
    return result;
}

Call above method in main

fn main() {
    let array: [i32; 5] = [5, 4, 3, 2, 1];

    let result = reverse_array(&array);

    for i in 0..result.len() {
        println!("{}", result[i]);
    }
}

cargo run
   ## rust compile text
   ## ....
# Output
1
2
3
4
5