I ran `cargo tree -e all | wc -l`. Now I realise that's not a proper way to do it :-/ Looks like `cargo metadata --format-version=1 | jq -r ".packages|map(.nam

I ran `cargo tree -e all | wc -l`. Now I realise that's not a proper way to do it :-/ Looks like `cargo metadata --format-version=1 | jq -r ".packages|map(.name)|.[]"` is the way to do it. - 10 for serde + serde_json - 88 for rocket only