> You can use rust as if it were a high level language without knowing anything about low level stuff. How can you write that with a (I suppose) straight face?

> You can use rust as if it were a high level language without knowing anything about low level stuff. How can you write that with a (I suppose) straight face? Rust makes you think about lifetime of every single variable, as anyone who's written a couple of lines of Rust knows... it' not just the lifetime annotations you will need when you get past the "copy everything" phase and start using or writing data structures, but the borrow checker making even the simplest stuff something you actually have to think through carefully (do you need to pass a reference, make a copy, use a mutable variation of some function, open a new block to limit the scope of the variable, assign it to a local variable to avoid it getting out of scope too early?). This is plainly "low level" stuff you need to worry about all the time which you just don't in any high level language.