After more than five years in the pipeline, Mozilla Labs and the Rust community have released the first alpha of the Rust programming language compiler. The Rust language emphasizes concurrency and memory safety, and ? if everything goes to plan ? is ultimately being groomed to replace C++ as Mozilla's compiled language of choice, with Firefox (or parts of it) eventually being re-written in Rust.

http://www.extremetech.com/computing...urp-firefoxs-c
Daniel Reviewed by Daniel on . Mozilla Releases Rust 0.1 After more than five years in the pipeline, Mozilla Labs and the Rust community have released the first alpha of the Rust programming language compiler. The Rust language emphasizes concurrency and memory safety, and ? if everything goes to plan ? is ultimately being groomed to replace C++ as Mozilla's compiled language of choice, with Firefox (or parts of it) eventually being re-written in Rust. Rating: 5