// 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)^\h*\[detailOutput] => .*(?:\R(?!\h*\[authorizationCode]).*)*\R\h*(\[authorizationCode] => \d+)(?:\R(?!\h*\[amount]).*)*\R\h*(\[amount] => \d+)").unwrap();
let string = "[transactionDetails] => wsTransactionDetail Object
(
[sharesAmount] =>
[sharesNumber] =>
[amount] => 33450
[commerceCode] => 1234567890
[buyOrder] => 123321
)
[detailOutput] => wsTransactionDetailOutput Object
(
[authorizationCode] => 001122
[paymentTypeCode] => VD
[responseCode] => 0
[sharesNumber] => 0
[amount] => 33450
[commerceCode] => 1234567890
[buyOrder] => 123321
)";
// 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/