// 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"(?im)^\((\d+\)? (AND|OR) )+\d+(\)|\) .*?)$|^(\(?\d+\)? (AND|OR) )+\d+(\)|\) .*?)$|^(\d+ (AND|OR) )+\d+$").unwrap();
let string = "1 AND 2 AND 3 AND 4
1 AND 2 AND (3 AND 4)
1 AND 2 AND 3 (AND 4)
(1 AND 2 AND 3 AND 4
)1 AND 2 AND 3 AND 4
(1 AND 2 AND 3) AND 4
(1 AND 2)(AND 3 AND 4)
((1 AND 2 AND 3 AND 4)";
// 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/