// 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"(?xm)^ # Start of line
(?! # Start of the alternation group
(?=.*\d)(?=.*[a-z])(?=.*[A-Z]) # Conditions 1, 2, 3
|
(?=.*\d)(?=.*[a-z])(?=.*[!@#$%^&*()_+]) # Conditions 1, 2, 4
|
(?=.*\d)(?=.*[A-Z])(?=.*[!@#$%^&*()_+]) # Conditions 1, 3, 4
|
(?=.*[a-z])(?=.*[A-Z])(?=.*[!@#$%^&*()_+]) # Conditions 2, 3, 4
|
(?=.*[a-z])(?=.*[A-Z])(?=.*[!@#$%^&*()_+]) # Conditions 1, 3, 4
)
.* # The line itself is matched
$ # Up to the end of line").unwrap();
let string = "12345678
adfghj
AASDFGHJ
!@#$%^&
1234as
1234ASDF
1345!#$%
asdfg!@#$
ASDFGB!#$$
SSRasd
Goodone123
G00done!@#
1@a
Aa1
must have 3 of 4:
Contain Numbers
Contain a-z
Contain A-Z
contain special characters !@#$%^&*()_+
";
// 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/