// 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"(?<=Past 30 Days ).+(?![^-])").unwrap();
let string = "Internet-Devices Used to Access Internet Past 30 Days [Desktop Computer-Owned by Self]
Internet-Devices Used to Access Internet Past 30 Days [Tablet-Owned by Other HH Member]
Internet-Devices Used to Access Internet Past 30 Days [Laptop Computer-Made Available by Your Employer]";
// result will be a tuple containing the start and end indices for the first match in the string
let result = regex.captures(string);
let (start, end) = match result {
Some((s, e)) => (s, e),
None => {
// ...
}
};
println!("{}", &string[start, end]);
}
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/