> If exceptions are so great, why Rust and Swift aren't using them? Because they made a mistake by not including them? More seriously, you are approaching the

> If exceptions are so great, why Rust and Swift aren't using them? Because they made a mistake by not including them? More seriously, you are approaching the argument the wrong way. You don't judge a feature by how popular it is but by analyzing objectively whether the presence or absence of that feature leads to higher quality code