| fn main() { |
| let cmd = clap::Command::new("cargo") |
| .bin_name("cargo") |
| .styles(CLAP_STYLING) |
| .subcommand_required(true) |
| .subcommand( |
| clap::command!("example").arg( |
| clap::arg!(--"manifest-path" <PATH>) |
| .value_parser(clap::value_parser!(std::path::PathBuf)), |
| ), |
| ); |
| let matches = cmd.get_matches(); |
| let matches = match matches.subcommand() { |
| Some(("example", matches)) => matches, |
| _ => unreachable!("clap should ensure we don't get here"), |
| }; |
| let manifest_path = matches.get_one::<std::path::PathBuf>("manifest-path"); |
| println!("{manifest_path:?}"); |
| } |
| |
| // See also `clap_cargo::style::CLAP_STYLING` |
| pub const CLAP_STYLING: clap::builder::styling::Styles = clap::builder::styling::Styles::styled() |
| .header(clap_cargo::style::HEADER) |
| .usage(clap_cargo::style::USAGE) |
| .literal(clap_cargo::style::LITERAL) |
| .placeholder(clap_cargo::style::PLACEHOLDER) |
| .error(clap_cargo::style::ERROR) |
| .valid(clap_cargo::style::VALID) |
| .invalid(clap_cargo::style::INVALID); |
