// 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"(\w+\s+\w+\s+[\d:\s]+[A-Z]{3}\s+\d{4})[\s\S]+?((?:\w+)\s+(?:[0-9.]+))\s+(?:((?:\w+)\s*(?:[0-9.]+)))?\s+(?:((?:\w+)\s*(?:[0-9.]+)))?\s*(?:((?:\w+)\s+(?:[0-9.]+)))?\s*(?:((?:\w+)\s*(?:[0-9.]+)))?").unwrap();
let string = "Mon Feb 1 09:12:41 GMT 2016
Rotating fax log files:
Doing login accounting:
total 688.31
example 401.12
_mbsetupuser 287.10
root 0.05
admin 0.04
-- End of monthly output --
Tue Feb 16 14:27:21 GMT 2016
Rotating fax log files:
Doing login accounting:
total 0.00
-- End of monthly output --
Thu Mar 3 09:37:31 GMT 2016
Rotating fax log files:
Doing login accounting:
total 377.92
example 377.92
-- End of monthly output --";
// 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/