// 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"(?i)((?:(?(?=Fig\.|\d+\.\d).+?(?=\s)|[^.!?])+(?=\.))+)").unwrap();
let string = "This sentence should be captured because it contains the number 20.
This sentence should be captured because it contains the reference term 20AA.
This sentence should not be captured because it does not contain a number or reference term.
";
// 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/