// 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"(?<=Due Date )\d{2}.[A-Z]{3}.\d{4}|(?<=Terms )(\S.+)|(?<=Terms\n\n\d{2}.[A-Z]{3}.\d{4}.)(\d{2}.[A-Z]{3}.\d{4})|(?<=Terms\n\n\d{2}.[A-Z]{3}.\d{4}.\d{2}.[A-Z]{3}.\d{4}.)(\S.+)|(?<=\d{2}.[A-Z]{3}.\d{4}.)(\d{2}.[A-Z]{3}.\d{4}.)|(?<=\d{2}.[A-Z]{3}.\d{4}.\d{2}.[A-Z]{3}.\d{4}.)(\S.+)").unwrap();
let string = "Invoice Number Invoice Date Due Date Terms
Remit To 100 USD Remit To 200
XI 3849 30 MAR 2017 29 APR 2017 Within 30 days Due net
Sample 2)
Due Date 30 SEP 2017
Terms Within 30 days Due net
Sample 3)
Invoice Date Due Date Terms
30 MAR 2018 29 APR 2018 Not more than 30 days";
// 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/