1 // Copyright 2012 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
17 fn new(v: usize) -> Counter {
21 fn inc<'a>(&'a mut self) -> &'a mut Counter {
26 fn get(&self) -> usize {
30 fn get_and_inc(&mut self) -> usize {
38 let v = Counter::new(22).get_and_inc();
41 let v = Counter::new(22).inc().inc().get();