There is some compile time increase but it brings a lot more guarantees to the code. There was a recent post by a Rust maintainer that he wanted to bring Rust c

There is some compile time increase but it brings a lot more guarantees to the code. There was a recent post by a Rust maintainer that he wanted to bring Rust closer to a theorem prover so that as many things as possible can be caught during compile time over time time which might be more disastrous.