14.4.3 Methods
Methods are annotated similarly to functions:
struct Owner(i32);
impl Owner {
// Annotate lifetimes as in a standalone function.
fn add_one<'a>(&'a mut self) { self.0 += 1 }
fn print<'a>(&'a self) {
println!("`print`: {}", self.0);
}
}
fn main() {
let mut owner = Owner(18);
owner.add_one();
owner.print();
}
See also:
methods