error: using `println!("")` --> $DIR/println_empty_string.rs:13:5 | 13 | println!(""); | ^^^^^^^^^^^^ help: replace it with: `println!()` | = note: `-D clippy::println-empty-string` implied by `-D warnings` error: using `println!("")` --> $DIR/println_empty_string.rs:16:14 | 16 | _ => println!(""), | ^^^^^^^^^^^^ help: replace it with: `println!()` error: aborting due to 2 previous errors