Q. What is the output of this code?
Code:
fn main() {
let x = 10;
let y = &x;
println!("{}", y);
}
-
(A)
10
-
(B)
&10
-
(C)
Compilation error
-
(D)
Memory address
✅ Correct Answer: (A)
10
Explanation: Rust automatically dereferences references in println!, so it prints 10.