// 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#"(?:href=|src=|url\()(?:[\",']?)(.*image3\.png)[\",',\)]+?"#).unwrap();
let string = "<!DOCTYPE html>
<html lang=\"en\">
<head>
<meta charset=\"utf-8\" />
<title></title>
<meta name=\"description\" content=\"\" />
<meta name=\"viewport\" content=\"width=device-width, initial-scale=1, maximum-scale=1\" />
<meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">
<link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\" />
</head>
<body>
<div class=\"wrapper\">
<img src=\"image1.png\" alt=\"description goes here\">
<img src=\"image2.png\" alt=\"description goes here\">
<img src=\"image3.png\" alt=\"description goes here\">
</div>
<p>This \"image3.png\" is not linked so it should be ignored</>
<p>This \"app.js\" is not linked so it should be ignored</>
<p>This \"style.css\" is not linked so it should be ignored</>
<script src=\"app.js\"></script>
</body>
</html>
";
// 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/