// 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"Kerberos-wsfed:[\s\S]*Mean:\s(\d+)").unwrap();
let string = "Kerberos:
Historical:
Between 26 and 50 milliseconds: 10262
Between 50 and 100 milliseconds: 658
Between 101 and 200 milliseconds: 9406
Between 201 and 500 milliseconds: 6046
Between 501 milliseconds and 1 second: 1646
Between 1 and 5 seconds: 1399
Between 6 and 10 seconds: 13
Between 11 and 30 seconds: 34
Between 31 seconds and 1 minute: 7
Between 1 minute and 2 minutes: 1
Mean: 268, Mode: 36, Median: 123
Total: 29472
Kerberos-wsfed:
Historical:
Between 26 and 50 milliseconds: 3151
Between 50 and 100 milliseconds: 129
Between 101 and 200 milliseconds: 650
Between 201 and 500 milliseconds: 411
Between 501 milliseconds and 1 second: 171
Between 1 and 5 seconds: 119
Between 6 and 10 seconds: 4
Between 11 and 30 seconds: 6
Between 1 minute and 2 minutes: 1
Mean: 176, Mode: 33, Median: 37
Total: 4642
^.*?(?=Kerberos-wsfed:.*Mean:\\s)\\d+";
// 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/