// 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)^(\d*([.,](?=\d{3}))?\d+)+((?!\2)[.,]\d\d)?$").unwrap();
let string = "wrong
1,234,56
1.234.56
-1993
918,27.63
122.42.24
1,89,2
intl. format & US national format
2.56
14.56
134.56
1,234.56
2,991,234.00
Italian national format with 2 decimals
9,56
24,56
134,56
721.234,56
21.234,56
1.234,56
9.321.234,56
69.321.234,56
269.321.234,56
1.269.321.234,56
international format for the de_DE locale
1,56
14,56
134,56
1234,56
98281234,56
no cents
1
14
134
1,234
2,991,234
9
24
134
1.234
9.321.234
1
14
134
1234
98281234";
// 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/