I have just been subjected to a Paradox Exception caused by reading that the memory safe Rust language has and can cause undefined behaviour. My spatial location code in the Universe has been marked with a Time-Space::Paradox violation and is awaiting debugging by celestial dev-ops. Luckily I am currently a live process, so my space and memory will not at this time be reclaimed by the Global-Universal Operating System.

> by reading that the memory safe Rust language has and can cause undefined behaviour

Only unsafe blocks can cause undefined behavior. The memory safe portion of Rust that most program in cannot cause UB. If you use "forbid unsafe" then you can be assured your program is free from UB (assuming all the crates and stdlib you use are as well).