// 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"(?<=\<\w\>)(\s*@include.*)(?=\<\/\w\>)").unwrap();
let string = " <html>
<head>
<title>hi</title>
</head>
<body>
<h1>Hi iam layout</h1>
<br>
<p>@include{\"portal.shared.blook\"}</p>
@require{\"portal.shared.footer\":\"[main]\"}";
// result will be a tuple containing the start and end indices for the first match in the string
let result = regex.captures(string);
let (start, end) = match result {
Some((s, e)) => (s, e),
None => {
// ...
}
};
println!("{}", &string[start, end]);
}
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/