practo 0.1.0

Basic math operations
Documentation 
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pub mod closures;
mod crates_io;
pub mod enums;
pub mod file_1;
mod file_2;
mod file_3;
pub mod generics;
pub mod hashmaps;
pub mod iterators;
pub mod lifetimes;
pub mod modules;
pub mod structs;

struct Rectangle {
    length: i32,
    width: i32,
}

use array_tool::vec::*;

fn main() {
    let rect1 = Rectangle {
        length: 5,
        width: 10,
    };

    // let area_rect1 =
    file_1::rect_area(&rect1.length, &rect1.width);
    //println!("{area_rect1}");

    file_2::some_person();

    file_3::allowance();
    let vec_1 = vec![2, 3, 4, 5, 4, 7, 8, 9];
    let vec_2 = vec![8, 5, 6, 9, 3, 2, 1, 2, 0];

    let intersection = vec_1.intersect(vec_2.clone());
    println!("The intersection = {:?}", intersection);

    let union_set = vec_1.union(vec_2);

    println!("The union = {:?}", union_set);

    println!("Vec 1 two times displayed = {:?}", vec_1.times(2));
}