// 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)^((?'isolated_keywords'('none')|(deny))|((?'single'(?'just_scheme'[a-z]+\:)|(?'uri'(?'scheme'[a-z]+\:(?'scheme_separator'\/\/)?)?(?'host'[a-z0-9\-*]+\.[a-z0-9\-*.]+)(?'port':[0-9*]+)?)|('self')|(sameorigin))(?'list'((?'list_separator'\ )(?'list_content'(?'just_scheme_in_list'[a-z]+\:)|(?'uri_in_list'(?'scheme_in_list'[a-z]+\:(?'scheme_separator_in_list'\/\/)?)?(?'host_in_list'[a-z0-9\-*]+\.[a-z0-9\-*.]+)?(?'port_in_list':[0-9*]+)?)))+)?))$").unwrap();
let string = "'self'
sameorigin plus.some.host
";
// 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/