// 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"(?<=^|\s)(?=[A-Z\d]*[a-z])(?=[a-z\d]*[A-Z])(?=[a-zA-Z]*[\d])[a-zA-Z\d]{6,30}(?=$|\s)").unwrap();
let string = "am2Nals2kdP5 This is some sample text containing an email address of michael.knight@knightrider2000.com
and some cryptic secret like am2Nals2kdP5 and even more text. amdNalsfkdPt test am2Nals2kdP5
#$#fDD5555555
am2Nals2kdP5am2Nals2kdP5
fffddD2
am2Nals2kdP5am2Nals2kdP5
am2Nals2kdP5
am2Nals2kdf";
// 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/