// 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*_N\s*\(\s*'([^\\']*(?:\\.[^\\']*)*)'\s*,\s*'([^\\']*(?:\\.[^\\']*)*)'\s*(.*?)}>").unwrap();
let string = "<{_N( 'some_domain_id' , 'this \\'can\\' be an arbitary string',{'a':'b','c':'d'})}>
<{_N( 'some_domain_id' , 'this can ( be an arbitary ) string',{'a':'b','c':'d'})}>
<{_N( 'some_domain_id' , 'this can be an arbitary string' {'a':'b','c':'d'})|e('modifier')}>
<{_N( 'some_domain_id' , 'this can be an arbitary string')|e('modifier')}>";
// 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/