// 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#"(?:src|action|href)=[\'"]\K/(?!/)[^\'"]*"#).unwrap();
let string = "<img src=\"/relative/url/img.jpg\" />
<form action=\"/\">
<form action=\"/contact-us/\">
<a href='/relative/url/'>Note the Single Quote</a>
<img src=\"//site.com/protocol-relative-img.jpg\" />
";
let substitution = "https://example.com$0";
// result will be a String with the substituted value
let result = regex.replace_all(string, substitution);
println!("{}", result);
}
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/