Error suggests acessing tuple element on () type

[fintelia]

Code

fn main() {
    let x = ();
    println!("{}", x[0])
}

Current output

error[E0608]: cannot index into a value of type `()`
 --> src/main.rs:3:20
  |
3 |     println!("{}", x[0])
  |                    ^^^^ help: to access tuple elements, use: `x.0`

Desired output

No response

Rationale and extra context

No response

Other cases

No response

Anything else?

No response