// 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"([\[|(].+?[\]|)])(:\d+)?").unwrap();
let string = "India , officially the Republic of India (Hindi: Bharat
Ga ? arajya), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the south
asdlfasjdflksd [2]
slkdjwed[3223][123][jhhjkzu7]
some references have a page number: [678]:7898[rtzu]
(lis jkjkh j k lis jkjkh j k ? ten ? ten)hjjh jgj jh g[456]h (jjhhzjhkjjk)
[g][45]:789";
// 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/