Comment Re:C/C++ code covers more complex legacy code (Score 1) 25
the overwhelming majority of defects are not related to memory safety.
Citation needed. My first search showed that in C++ some 70% of bugs are related to memory safety, which is also why it's so significant that Rust reduced (but not eliminated) it.
It doesn't write bug free code, but it makes a whole lot of bugs a bit more difficult. A careless dev is not expected to be perfect with Rust, just to be unable to cause as much damage.