fn main() { let input = std::env::args().nth(1).expect("You must provide a filter to test"); println!("Trying to execute the following filter:\n{}\n", input); match filter_parser::FilterCondition::parse(&input) { Ok(filter) => { println!("✅ Valid filter"); println!("{:#?}", filter); } Err(e) => { println!("❎ Invalid filter"); println!("{}", e); } } }