// 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@\"]+(\.[^<>()\[\]\.,;:\s@\"]+)*)|(\".+\"))@(([^<>()\.,;\s@\"]+\.{0,1})+([^<>()\.,;:\s@\"]{2,}|[\d\.]+))"#).unwrap();
let string = "- VALID MAILS
Abc@example.com
Abc@example.com.
Abc@10.42.0.1
user@localserver
Abc.123@example.com
user+mailbox/department=shipping@example.com
\"very.(),:;<>[]\\\".VERY.\\\"very@\\\\ \\\"very\\\".unusual\"@strange.example.com
!#$%&'*+-/=?^_`.{|}~@example.com
\"()<>[]:,;@\\\\\\\"!#$%&'-/=?^_`{}| ~.a\"@example.org
\"Abc@def\"@example.com
\"Fred Bloggs\"@example.com
\"Joe.\\\\Blow\"@example.com
Loïc.Accentué@voilà.fr
\" \"@example.org
user@[IPv6:2001:DB8::1]
- INVALID MAILS
Abc.example.com
A@b@c@example.com
a\"b(c)d,e:f;g<h>i[j\\k]l@example.com
just\"not\"right@example.com
this is\"not\\allowed@example.com
this\\ still\\\"not\\\\allowed@example.com
john..doe@example.com
john.doe@example..com";
// 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/