Zig with Andrew Kelley
Rustacean Station
00:00
Undefined Behavior
undefined behavior means that anything can happen, right? That there's no rue definition, so you can just not expect something ist. A pithy way that i would try to say it would be, undefined behavior is a promise that the optimizer can assume will never be broken. In one of the differences between zig and rust is the existence of more or different categories of release modes. The three release modes are small, fast and safe. You don't get all of them.
Transcript
Play full episode
