// 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)^(?!\s*(\/\/|\/\*|\*\/|\*)).*for each\s*\(\s*var\s+(\w+)\s+in\s+(\w+)\s*\)\s*\{\s*([\s\S]*?)\s*\}").unwrap();
let string = "for each (var device in devices) {...}
fqwf f qw fqw for each (var device in devices) {...}
// for each (var device in devices) {...}
* for each (var device in devices) {...}
/* for each (var device in devices) {...}
*/ for each (var device in devices) {...} // Yeah this fails..";
// 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/