Rust Playround

based on: https://doc.rust-lang.org/book/

Notes

rust-analyzer can be added by doing rustup component add rust-analyzer
cargo new hello_cargo generates a new project hello_cargo with a hello world in it
cargo new --vcs=git my_project does the same but addes .git and .gitignore to your project
cargo check makes sure the project compiles (like a ts typecheck?)
cargo build makes a debug versin, but if we add the --release flag, it generates the optimized (prod) version