// 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)^(?<fileName>[^.]+\.(?:jpg|png|gif|pdf|xlx))(?:\|(?:width=(?<width>.*?))?,?(?:height=(?<height>.*?))?)?$").unwrap();
let string = "img2.png|width=83.33333333333334%
robot (f05f0216-caf4-4543-a630-99c2477849d5).png|width=400,height=400
abc.pdf|width=200
dfe.xlx
dfe.gif|height=400
";
// 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/