Des exemples de code pour programmer en Rust
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  1. /* Copyright (C) 2011-2023 Patrick H. E. Foubet - E2L Ivry
  2. Ecole du Logiciel Libre : https://e2li.org/
  3. This program is free software: you can redistribute it and/or modify
  4. it under the terms of the GNU General Public License as published by
  5. the Free Software Foundation, either version 3 of the License, or any
  6. later version.
  7. This program is distributed in the hope that it will be useful,
  8. but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  10. GNU General Public License for more details.
  11. You should have received a copy of the GNU General Public License
  12. along with this program. If not, see <http://www.gnu.org/licenses/>
  13. *******************************************************************/
  14. mod sup_module{ // module parent
  15. fn a() -> i32 {
  16. 100
  17. }
  18. pub mod sub_module { // module enfant
  19. use super::a ; // accès à la fonction parentale a
  20. pub fn b() {
  21. println ! ("{}", a() ) ; // appelle la fonction parentale a
  22. }
  23. }
  24. }
  25. fn main() {
  26. sup_module::sub_module::b() ; // appelle la fonction b
  27. }