1error: expected attribute arguments in parentheses: #[command(...)] 2 --> tests/derive_ui/clap_empty_attr.rs:4:3 3 | 44 | #[command] 5 | ^^^^^^^ 6 7error: expected parentheses: #[arg(...)] 8 --> tests/derive_ui/clap_empty_attr.rs:9:11 9 | 109 | #[arg = "short"] 11 | ^ 12