// 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)^([\w.]{1,})\.([\w]{3,4})\.([\w]{3,4})$").unwrap();
let string = "file.txt
file.txt.txt
file.one.two.thre
file.one.two.three
file.google.txt.jar
jim.joe.chris
something.filename.pdf.lnk
filename.pdf.123
thisfile.hasadotbutonlyone.exe
thisfile.xlsx.xlsx
thisfile.12.123";
// 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/