You cannot use yourself as an argument about the productivity of Rust, you designed this language! Joke aside, the velocity of the Bevy Engine as a whole is in

You cannot use yourself as an argument about the productivity of Rust, you designed this language! Joke aside, the velocity of the Bevy Engine as a whole is indeed a testament to Rust productivity. Last year I had two groups of students who built a multiplayer FPS and a Tower defense respectively after just one and a half days of Rust class so the learning curve is clearly not as bad as people like to tell on HN.