So long as you're aware that you're not optimizing, it's fine. Trying to build something useful as a new Rust dev while worrying about lifetimes is going to be quite challenging, unless your intention is to specifically learn about lifetimes and the borrow checker.
Yes the borrow checker is central to Rust, but there are other features to the language that people _also_ need to learn and explore to be productive. Some of these features may attract them to Rust (like pattern matching / traits / etc.)
Yes the borrow checker is central to Rust, but there are other features to the language that people _also_ need to learn and explore to be productive. Some of these features may attract them to Rust (like pattern matching / traits / etc.)