That's a reasonable choice of priorities to have, but it's the opposite of Rust's. Rust prioritizes (1) safety, (2) performance, (3) ergonomics, in that order.

That's a reasonable choice of priorities to have, but it's the opposite of Rust's. Rust prioritizes (1) safety, (2) performance, (3) ergonomics, in that order. There are other languages that make put ergonomics before performance but they are generally unsuitable for Rust's niche.