error: using `println!("")`
--> $DIR/println_empty_string.rs:3:5
|
3 | println!("");
| ^^^^^^^^^^^^ help: replace it with: `println!()`
|
= note: `-D print-with-newline` implied by `-D warnings`
error: using `println!("")`
--> $DIR/println_empty_string.rs:6:14
|
6 | _ => println!(""),
| ^^^^^^^^^^^^ help: replace it with: `println!()`
error: aborting due to 2 previous errors