//! Demonstrates the willbe programmatic API by invoking the help command.
//!//! Run with:
//! ```bash
//! cargo run --example willbe_trivial
//! ```
fnmain(){// Pass the program name as the first arg (skipped internally) then the command.
let args = vec!["willbe".to_string(),// argv[0] — program name, skipped by run()
".help".to_string(),// list all available willbe commands
];
willbe ::run( args ).expect("help command must succeed");}