// 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)(\d+\.\d+\.\d+\.\d+).*\[(.+)\].*?"([A-Z]+)\s(\S+)\s(HTTP/\d+\.\d+).*?(\d+)\s(\d+).*?(\d+)}"#).unwrap();
let string = "{\"resource\":{\"attributes\":{}},\"scope\":{\"attributes\":{}},\"logRecord\":{\"attributes\":{\"log.file.name\":\"xxxx.log\",\"log.file.path\":\"X:\\\\xxx\\\\xxxx.log\"},\"body\":\"1.1.1.1 - - [04/Mar/2023:23:16:59 +0000] \\\"HEAD /xxxx-xxxxx%20systematic%20internet%20solution_xxx-xxx.png HTTP/1.1\\\" 200 1091 \\\"-\\\" \\\"Mozilla/5.0 (Windows 95) AppleWebKit/5361 (KHTML, like Gecko) Chrome/36.0.849.0 Mobile Safari/5361\\\"\",\"observedTimeUnixNano\":1716203580594785300}}";
// 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/