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- // Код из примера https://doc.rust-lang.org/book/ch04-02-references-and-borrowing.html глава Mutable References.
- fn main() {
- let mut s = String::from("hello");
- change(&mut s);
- println!("{}", s);
- }
- fn change(some_string: &mut String) {
- some_string.push_str(", world");
- }
- // Мой код
- fn some_func(_value: &String) -> String
- {
- "Yes".to_string()
- }
- fn main() {
- let hip :String = String::from("No");
- let hip :String = some_func(&hip);
- println!("String mut? -> {}",hip);
- }
- // Данные изменяются без mut
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