github.com/grahambrereton-form3/tilt@v0.10.18/internal/build/testdata/TestBuildkitPrinter/rust-success/src/main.rs (about) 1 use regex::Regex; 2 3 fn main() { 4 let re = Regex::new(r"^\d{4}-\d{2}-\d{2}$").unwrap(); 5 println!("Did our date match? {}", re.is_match("2014-01-01")); 6 }