> forgot to turn off debug mode This is almost a meme in the Rust subreddit at this point. So many times, people come, post some kind of benchmark claiming tha

> forgot to turn off debug mode This is almost a meme in the Rust subreddit at this point. So many times, people come, post some kind of benchmark claiming that Rust is slower than X. Then after some back-and-forth discussion/tests, we found out that the release mode wasn't used.