1 error: this let-binding has unit value. Consider omitting `let _x =`
4 14 | let _x = println!("x");
5 | ^^^^^^^^^^^^^^^^^^^^^^^
7 = note: `-D let-unit-value` implied by `-D warnings`
9 error: this let-binding has unit value. Consider omitting `let _a =`
15 = note: `-D let-unit-value` implied by `-D warnings`
17 error: aborting due to previous error(s)
20 To learn more, run the command again with --verbose.