// 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)\S.{0,39}(?<=\S)(?!\S)").unwrap();
let string = "abcd (efghij # / klmno (# #)
blah blah etc etc words and more words and yet more words. What about these words?
And some more text for this string so that we can test things out.
test test test test test
a
abcd (efghij # / klmno (# #)
blah blah etc etc words and more words and yet more words. What about these words?
And some more text for this string so that we can test things out.
";
// 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/