C++ safety by herb sutter
Herb sutter, member of the C++ iso committee and author of the C++ Core Guidelines has released a Blogpost about C++ safety which is a very interesting read.
For me personal, the safety feature became less important while working with rust on a daily basis. The most important things to me are the package manager and build system, as well as the absolute bless of refactoring code (if it compiles afterwards, it works just like before in 99%)