Using closures in structs in Rust is beneficial for encapsulating behaviour with data, providing dynamic and customisable behaviour.

The join! macro is particularly useful when you need to run multiple asynchronous tasks concurrently and wait for all of them to complete before proceeding further. It’s commonly used in scenarios where you have independent asynchronous operations that can execute simultaneously, and you want to optimize the overall execution time by running them concurrently. Here […]