// 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".*(\.[a-zA-Z0-9]*)").unwrap();
let string = ".myClass{color:red;}
.myClass .myOtherClass{color:green;}
#something .somethingElse{color:blue;}
.something #myIdhere{color:purple;}
#myId {color:black}
.myClass1, .myClass2{colour:green}
.myClass span{colour:purple}
.myPseudo:after{}";
// 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/