Shopping Cart
Build a shopping cart! Create an empty vector, then push 3 items into it: "milk", "bread", and "eggs". First print how many items are in the cart, then list each item.
Expected output:
text
Cart: 3 items milk bread eggs
Hints:
- Start with
let mut cart: Vec<&str> = Vec::new(); - Use
.push()three times to add items - Print
"Cart: {} items"using.len() - Then loop through the cart to print each item
rust
fn main() {
}