Build app with cargo

Specify is not a lib with --bin

cargo new hello-world-cargo --bin

Build

rustc src/main.rs

Execute

./main

Using cargo to build and run

cargo run

WIP: https://www.youtube.com/watch?v=9MYXWSlMf40&list=PLVvjrrRCBy2JSHf9tGxGKJ-bYAN_uDCUL&index=40