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- /* 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/>
- *******************************************************************/
-
- fn main() {
- let s=String :: from("Vive le Rust !");
- let n=cal( &s ); // reference
- println ! ("Contenu de s : {}",s);
- println ! ("Longueur de la chaîne : {}",n);
- }
-
- fn cal(s :&String ) -> usize { // reference
- s.len() // retourne la longueur de la chaine
- }
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