// include the latest version of the regex crate in your Cargo.toml
extern crate regex;
use regex::Regex;
fn main() {
let regex = Regex::new(r"(?m)^(?:(?:31([-\/.]?)(?:0[13578]|1[02]))\1|(?:(?:29|30)([-\/.]?)(?:0[1,3-9]|1[0-2])\2))(?:(?:1[6-9]|[2-9]\d)\d{2})$|^(?:29([-\/.]?)02\3(?:(?:(?:1[6-9]|[2-9]\d)(?:0[48]|[2468][048]|[13579][26]))))$|^(?:0[1-9]|1\d|2[0-8])([-\/.]?)(?:(?:0[1-9])|(?:1[0-2]))\4(?:(?:1[6-9]|[2-9]\d)\d{2})$").unwrap();
let string = "02/04/2012
30-04-2017
12122019
12.01.2019
-- datas inválidas
29/02/2017
20-10/2019
31.04.2017
10/10/10
1/1/2019";
// result will be an iterator over tuples containing the start and end indices for each match in the string
let result = regex.captures_iter(string);
for mat in result {
println!("{:?}", mat);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Rust, please visit: https://docs.rs/regex/latest/regex/