Is it memory safe? Can I cause a memory-related bug writing normal (safe) code in this language? > The one rule is that once you use a resource, you cannot use

Is it memory safe? Can I cause a memory-related bug writing normal (safe) code in this language? > The one rule is that once you use a resource, you cannot use it again What about data structures which need to be shared? Can I use some sort of mutex for them?