I measured ~40% improvement from 2015-05-10 to 2015-10-30. That is, it takes 0.6x time to compile. 2015-05-10 was chosen because Rust 1.0 was released 2015-05-1

I measured ~40% improvement from 2015-05-10 to 2015-10-30. That is, it takes 0.6x time to compile. 2015-05-10 was chosen because Rust 1.0 was released 2015-05-15. https://github.com/sanxiyn/sandbox/blob/master/rust/time-2.png https://github.com/sanxiyn/sandbox/blob/master/rust/time-2.p...