use rand::Rng;
use std::time::Instant;

#[derive(Debug)]
struct GGT {
    data: i32,
}

fn main() {
    let mut rng = rand::thread_rng();
    let siz=10000000;
    let now = Instant::now();
    let mut vals: Vec<GGT> = (0..siz).map(|_| GGT{data: rng.gen_range(0..=siz)}).collect();
    //let mut vals: Vec<u64> = (0..siz).map(|_| rng.gen_range(0..=siz)).collect();

    //println!("{:?}", vals);
    //vals.sort();
    //vals.sort_by(|a,b| a.cmp(b));
    vals.sort_by(|a, b| a.data.cmp(&b.data));
    let elapsed = now.elapsed();
    println!("Elapsed: {:.2?}", elapsed);
    println!("{:?} {}", vals[0], vals[101]);
    //println!("{:?}", vals);
}