Is RUST better than kotlin ?

First, this is the wrong channel. Please read the channel description for what this channel is meant for. Second, you will never get a meaningful answer to this question. Both are great languages and while they do have some overlap, they also have their own target audiences. It would help if you started by mentioning your usecase, what you've researched so far and what factors are relevant for you while choosing a programming language. A blanket "X is better than Y" is always, always , ALWAYS meaningless. Without exception. 100% of the time.

Yes, but also no