| Matthias Benkard | 848739c | 2019-02-28 13:59:58 +0100 | [diff] [blame^] | 1 | // Structs, Borrowing |
| 2 | |
| 3 | #![allow(dead_code)] |
| 4 | |
| 5 | use rust_tutorial::*; |
| 6 | |
| 7 | pub struct Department<'a> { |
| 8 | pub boss: &'a Person |
| 9 | } |
| 10 | |
| 11 | fn make_person(name: &str, age: i32) -> Person { |
| 12 | let p = Person { name: name.to_string(), age }; |
| 13 | p |
| 14 | } |
| 15 | |
| 16 | fn birthday(p: &mut Person) { |
| 17 | p.age += 1; |
| 18 | } |
| 19 | |
| 20 | fn main() { |
| 21 | let mut p = make_person("Mr. P", 30); |
| 22 | let dept_1 = Department { boss: &p }; |
| 23 | //birthday(&mut p); |
| 24 | println!("{}", dept_1.boss.to_string()); |
| 25 | } |