Function analyze_slice

src/bin/primitives_array.rs:7–10

This function borrows a slice

(slice: &[i32])

// This function borrows a slice
fn analyze_slice(slice: &[i32]) {
    println!("first element of the slice: {}", slice[0]);
    println!("the slice has {} elements", slice.len());
}

fn part0() {
    // Fixed-size array (type signature is superfluous)