| error: character literal may only contain one codepoint | |
| --> $DIR/str-as-char.rs:4:14 | |
| | | |
| LL | println!('●●'); | |
| | ^^^^ | |
| | | |
| help: if you meant to write a string literal, use double quotes | |
| | | |
| LL - println!('●●'); | |
| LL + println!("●●"); | |
| | | |
| error: aborting due to 1 previous error | |