Re:Path to Rust – A practical introduction
by valarauca1 on Wednesday June 01, 2016 @06:36PM
(#11818827)
Currently if Rust under performs C/C++ by a significant margin it's treated as a bug.
(The number crunching on benchmark game is done with SIMD which Rust is working on)
From my limited experience, Rust's performance is comparable to C++ throughout, with the added safety guarantees that Rust is known for.