| error: character literal may only contain one codepoint |
| --> $DIR/str-as-char.rs:4:14 |
| | |
| LL | println!('●●'); //~ ERROR character literal may only contain one codepoint |
| | ^^^^ |
| help: if you meant to write a `str` literal, use double quotes |
| | |
| LL | println!("●●"); //~ ERROR character literal may only contain one codepoint |
| | ^^^^ |
| |
| error: format argument must be a string literal |
| --> $DIR/str-as-char.rs:4:14 |
| | |
| LL | println!('●●'); //~ ERROR character literal may only contain one codepoint |
| | ^^^^ |
| help: you might be missing a string literal to format with |
| | |
| LL | println!("{}", '●●'); //~ ERROR character literal may only contain one codepoint |
| | ^^^^^ |
| |
| error: aborting due to 2 previous errors |
| |
