// 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)\b(\d{10}) {6}\t(\d{10})\b(?=[\s\S]*\b\1 {6}\t\2)\b").unwrap();
let string = "+----------------+---------------+------------+
| Reference Date | Instrument ID | Entity ID |
+----------------+---------------+------------+
| 2019-06-28 4251675720 1000183742 |
+----------------+---------------+------------+
| 2019-06-28 4251675720 1000183742 |
+----------------+---------------+------------+
| 2019-06-28 2113750655 100065856 |
+----------------+---------------+------------+
| 2019-06-28 3512075270 1002923999 |
+----------------+---------------+------------+
| 2019-06-28 4251998103 1003890261 |
+----------------+---------------+------------+
| 2019-06-28 4239113350 1004043945 |
+----------------+---------------+------------+
| 2019-06-28 8569030255 1004043945 |
+----------------+---------------+------------+
| 2019-06-28 6692802619 1004584989 |
+----------------+---------------+------------+
| 2019-06-28 6751615521 1005048991 |
+----------------+---------------+------------+
| 2019-06-28 1338818134 1005076529 |
+----------------+---------------+------------+
| 2019-06-28 1903780287 1005519781 |
+----------------+---------------+------------+
| 2019-06-28 3023132803 1005535434 |
+----------------+---------------+------------+
| 2019-06-28 3075990149 1006443568 |
+----------------+---------------+------------+
| 2019-06-28 1821112520 1007165898 |
+----------------+---------------+------------+
| 2019-06-28 4249904989 100753094 |
+----------------+---------------+------------+
| 2019-06-28 4230960972 1009300504 |
+----------------+---------------+------------+
| 2019-06-28 2254190165 1010611747 |
+----------------+---------------+------------+
";
// 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/