Methods

Methods are annotated similarly to functions:

  1. struct Owner(i32);
  3. impl Owner {
  4.     // Annotate lifetimes as in a standalone function.
  5.     fn add_one<'a>(&'a mut self) { self.0 += 1; }
  6.     fn print<'a>(&'a self) {
  7.         println!("`print`: {}", self.0);
  8.     }
  9. }
  11. fn main() {
  12.     let mut owner  = Owner(18);
  14.     owner.add_one();
  15.     owner.print();
  16. }

See also:

methods