,,Over time, we grew the team considerably (increasing the engineering headcount by nearly 10x), and the size and complexity of the codebase grew considerably a

,,Over time, we grew the team considerably (increasing the engineering headcount by nearly 10x), and the size and complexity of the codebase grew considerably as well.'' This sounds just like all other projects that don't keep the code professional. The author complains a lot about the quality of the Rust libraries and documentation, but I bet that their code base and documentation and especially testing is worse. Still, I agree that Rust is not ready for a startup where the requirements change often.