// 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)(?:https?://)?(?:www\.)?(?:i\.)?imgur\.com/(?:gallery\/)?[a-zA-Z0-9]{7}(?:\.[a-zA-Z]{3,4})?").unwrap();
let string = "https://i.imgur.com/123/123/123.extension
https://i.imgur.com/jjwgT7i.jpg
https://i.imgur.com/gallery/jjwgT7i.jpg
// Imgur no gallery
(?:https?://)?(?:www\\.)?(?:i\\.)?imgur\\.com/[a-zA-Z0-9]{7}\\.[a-zA-Z]{3,4}
// Ingur with gallery
(?:https?://)?(?:www\\.)?(?:i\\.)?imgur\\.com/(?:gallery\\/)?[a-zA-Z0-9]{7}(?:\\.[a-zA-Z]{3,4})?";
// 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/