// 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)[[:alpha:]]+[.!?]").unwrap();
let string = "For a given text file I'd like to extract the final word in every sentence to a space-delimited text file. It would be acceptable to have a few errors for words like Mr. and Dr., so I don't need to try to achieve that level of precision.
I was thinking I could do this with Sed and Awk, but it's been too long since I've worked with them and I don't remember where to begin. Help?";
// 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/