// 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"(?u)((?: |^)([\p{L}\p{M}])\2+(?= |$))|([\p{L}\p{M}])(?=\3)").unwrap();
let string = "aaa baaab xxx
ahhj aaab cc iiik
bbb ahhj aaab cc iiik xxx fjjj baaaaaab yyyaaa
#$aa$aa#aaa bbb
aaa aaa
test aaaaa aaaaa aaaa
aaa aaa d$test#dd!aaaa$ddd !dd#fdg5$hhaaa^%bb zzzzz
ááá áább çç ççç ábbá";
let substitution = "$1";
// result will be a String with the substituted value
let result = regex.replace_all(string, substitution);
println!("{}", result);
}
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/