Strings and memory reallocation in Rust 

Interesting! I was under the impression that strings would relocate every time they grew. Nice to see I was wrong!

wow thanks :)

You can debug print a String (as in println!("{string:?}")), so that it gets automatically enclosed in double-quotes "string".

This video is interesting and illustrates the memory reallocation process well. But you should emphasize more that this process also relies on the OS and is not solely dependent on Rust.