| error: unclosed frontmatter |
| --> $DIR/frontmatter-whitespace-2.rs:1:1 |
| | |
| LL | / ---cargo |
| ... | |
| LL | | |
| | |_^ |
| | |
| note: frontmatter opening here was not closed |
| --> $DIR/frontmatter-whitespace-2.rs:1:1 |
| | |
| LL | ---cargo |
| | ^^^ |
| |
| warning: use of a double negation |
| --> $DIR/frontmatter-whitespace-2.rs:9:6 |
| | |
| LL | ---x |
| | ^^^ |
| | |
| = note: the prefix `--` could be misinterpreted as a decrement operator which exists in other languages |
| = note: use `-= 1` if you meant to decrement the value |
| = note: `#[warn(double_negations)]` on by default |
| help: add parentheses for clarity |
| | |
| LL | --(-x) |
| | + + |
| |
| error: aborting due to 1 previous error; 1 warning emitted |
| |
