// 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)(?i)(?<=^|.)returned to a\.r\.e\. for (?=.*)").unwrap();
let string = "returned to A.R.E. for
Returned to A.R.E. for
RETURNED to A.R.E. for
RETURNED TO A.R.E. FOR
RETURNED to A.R.E. for A
A RETURNED to A.R.E. for
TEXTRETURNED to A.R.E. for TEXT
";
// 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/