use chrono::NaiveDate;
fn main() {
// Define two dates
let date1 = NaiveDate::from_ymd_opt(2025, 6, 8).unwrap();
let date2 = NaiveDate::from_ymd_opt(2025, 6, 21).unwrap();
// Check if date1 is before date2
if date1 < date2 {
println!("date1 is before date2");
} else {
println!("date1 is not before date2");
}
}
/*
run:
date1 is before date2
*/