use std::string::String;


static mut TAB: [&'static str; 2] = [
    "/// Data",
    "static TAB: &\'static [ &\'static str ] = &[",
];

static mut TAB3: [&'static str; 4] = [
    "/// Data",
    "static TAB: &\'static [ &\'static str ]",
    ",jsfv,jbfckq.abdf.kjqbf",
    "ksdbf,jhsdbcvahjdvcmjcv,hja",
];

static mut arr: [u8; 4] = [1, 2, 3, 4];

fn main() {
    unsafe {
        println!("\nFirst Tab:");
        TAB.iter().all(|e| {
            println!("{}", e);
            true
        });

        TAB[0] = "hello";       // works great!

        println!("\nSecond Tab:");
        TAB.iter().all(|e| {
            println!("{}", e);
            true
        });

        let b: String = format!("let mut num: i8 = {};", arr[3]);
        let tab2: [String; 2] = [TAB[0].to_string(), b ];   // nope!

        println!("\nThird Tab:");
        tab2.iter().all(|e| {
            println!("{}", e);
            true
        });
    }

    unsafe {
        println!("\nFirst Tab3:");
        TAB3.iter().all(|e| {
            println!("{}", e);
            true
        });

        TAB3[2] = "hello";       // works great!

        println!("\nSecond Tab3:");
        TAB3.iter().all(|e| {
            println!("{}", e);
            true
        });

        let s: String = format!("let mut num: i8 = {};", arr[3]);
        //let tab2: [String; 2] = [TAB[0].to_string(), b ];

        let mut tab4: Vec<&str> = TAB3.iter().map(|&e| {
            e
        }).collect::<Vec<&str>>();  // work :blink_face

        // La solution ligne 60 fonctionne pour un tableau de quelques elements,
        // mais comment puis-je initialiser le tableau tab4 avec les valeurs du
        // tableau TAB3 pour ensuite faire `TAB[3] = b;` ?

        println!("\nThird Tab4:");
        tab4.iter().all(|e| {
            println!("{}", e);
            true
        });

        tab4[0] = &s;

        println!("\nThird Tab4_vec[0]:");
        tab4.iter().all(|e| {
            println!("{}", e);
            true
        });
    }
}