fn main()

 Callbacks Following is the definition of callbacks from wiki https://en.wikipedia.org/wiki/Callback_(computer_programming) call...

Tokio and async-std  I was going through two major crates for async programming in Rust. I believe Tokio and async-std are predominant crate...

Have you ever wonder how the below  TcpListener Code run infinitely looking for new connections/clients. Code: When you run this below progr...