> rust is also the first widely used language with a borrow checker and may suffer from having to discover the correct primitives while hunting around in the da

> rust is also the first widely used language with a borrow checker and may suffer from having to discover the correct primitives while hunting around in the dark to begin with. Rust is the first widely used language that addresses the question, how do you have memory safety without garbage collection and loss of efficiency. It comes up with (IMO) a very good answer, but likely not the final answer to this question. But I think trying to answer that question, more than justifies the complexity.