In rust that will return itself, which allows you to chain method calls, if that's your style. For example, with the Timer class [1], you could write: someTi

In rust that will return itself, which allows you to chain method calls, if that's your style. For example, with the Timer class [1], you could write: someTimer.set_interval(1000).start(); instead of writing: someTimer.set_interval(1000); someTimer.start(); [1]: https://github.com/cybergeek94/kiss-ui/blob/master/src/timer.rs https://github.com/cybergeek94/kiss-ui/blob/master/src/timer...