// 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)(\blong\b|\banyword\b)(-| )(\blong\b|\banyword\b)").unwrap();
let string = "Sample text:
test text long long test text
test text long long long long long long test text
test text long long test test long long long test text
How it should be:
test text long-long test text
test text long-long-long-long-long-long test text
test text long-long test test long-long-long test text
How does it work now:
test text long-long test text
test text long-long long-long long-long test text
test text long-long test test long-long long test 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/