RustEn8Etapes/etape5/ex5_3.rs

/* Copyright (C) 2011-2023  Patrick H. E. Foubet - E2L Ivry
Ecole du Logiciel Libre : https://e2li.org/

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or any
later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>
*******************************************************************/

enum Langage { // définit un enum
JS, // membre
Rust,
VB
}
fn programme(var : Langage){
   match var{ // utilisation de l'instruction match
        Langage::JS=> println ! ("Java Script"),
        Langage::Rust=> println ! ("Rust"),
        Langage::VB=> println ! ("Visual Basic"),
   }
}
fn main(){
        print!("Je n'aime pas le ") ;
        programme( Langage::VB ) ; // accès au membre
        print!("Je ne programme pas en ") ;
        programme( Langage::JS ) ; // accès au membre
        print!("Je programme en ") ;
        programme( Langage::Rust ) ; // accès au membre
}