regex for counting characters
( *?[0-9a-zA-Z] *?){10,}regex for counting characters
( *?[0-9a-zA-Z] *?){10,}count matches with regex
use regex::Regex;
fn main() {
// count matches with regex
let re = Regex::new(r"(?i)th").unwrap();
let result = re.find_iter("The three truths.").count();
println!("result = {}", result); // 3
}Copyright © 2021 Codeinu
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