Class CmdlineOptions

tools/pack.rs:18–42

#[derive(Debug, Parser)]
#[clap(name = "pack", verbatim_doc_comment)]
struct CmdlineOptions {
    /// The log level
    #[clap(short, long, default_value_t = tracing::Level::INFO)]
    log_level: tracing::Level,

    /// Input file to read input from. Defaults to stdin.
    #[clap(short, long)]
    input: Option<PathBuf>,

    /// Output file to write result to. Defaults to stdout.
    #[clap(short, long)]
    output: Option<PathBuf>,

    /// The width of the target rectangle
    #[clap(long, default_value_t = 100)]
    width: u32,

    /// The height of the target rectangle
    #[clap(long, default_value_t = 100)]
    height: u32,

    /// Padding to apply around each geometry's bounding box
    #[clap(long, default_value_t = 0.5)]
    padding: f64,
}

fn main() -> eyre::Result<()> {
    color_eyre::install()?;