// 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"(?mi)(?:(?:\^M)|[\n\r])+(id=.*)(?=(?:\^M)|[\n\r])").unwrap();
let string = "POST / HTTP/1.1^M
User-Agent: curl/7.27.0^M
Host: 127.0.0.1^M
Accept: */*^M
Content-Length: 55^M
Content-Type: application/x-www-form-urlencoded^M
^M
id=1234&var=test&nextvar=hh%20hg&anothervar=BB55SSKKKkk^M";
// 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/