// 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"(?s) *({{< ?file(?:-excerpt)? [^>]* ?>}}.*?{{< ?/ ?file(?:-excerpt)? ?>}})").unwrap();
let string = " {{< file \"hello.go\" go >}}
package main
import \"fmt\"
func main() {
fmt.Printf(\"hello, world\\n\")
}
{{</ file >}}";
// 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/