> The extreme low level control that C++ offers and powerful metaprogramming allows for performance that even Rust cannot hope to rival. I'm curious if perhaps

> The extreme low level control that C++ offers and powerful metaprogramming allows for performance that even Rust cannot hope to rival. I'm curious if perhaps you're using the word 'performance' here in a way I'm not familiar with, especially given the context of metaprogramming. As far as the usage of 'performance' that I'm familiar with, C++ and Rust come in at about even in benchmarksgame, which matches my experience. The optimization pass of Rust compilation is carried out by LLVM on LLVM IR, so it would be very surprising if it reliably underperformed compiled C++, especially given that the compiler has more freedom to optimize due to more extensive constraints on the language. https://benchmarksgame-team.pages.debian.net/benchmarksgame/faster/rust-gpp.html https://benchmarksgame-team.pages.debian.net/benchmarksgame/...