// 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)((?:0|[1-9]\d*)?(?:\.\d+)?)\s*\b(rld[\W_]*token|btcc|btc|ark|xmr|xrp)\b").unwrap();
let string = "price of rldtoken
420 rld.token 0.28 btc
42.37 rldtoken to xrp
42.37rldtoken to xmr
cost of rldtoken
10 btc 12.47 rldtoken to xmr
whatisrldtoken
btcc price
btc cost
0.2btc";
// 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/