fn main() {
let pattern = r"((?:ASIA|AKIA|AROA|AIDA)([A-Z0-7]{16}))";
let re = resharp::Regex::new(pattern).unwrap();
re.find_all(b"AKIAIOSFODNN7EXAMPLE").ok();
eprintln!(
"compiled OK, is_match test={}",
re.is_match(b"AKIAIOSFODNN7EXAMPLE").unwrap()
);
eprintln!("is_match empty={}", re.is_match(b"hello world").unwrap());
}