// 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)^(?=.*[a-zA-Z])(?=.*\d).{8,}$").unwrap();
let string = "JavaScript正则表达式
要求：所有字符都可以输入，但是必须含有字母(不区分大小写)和数字，且总长度不低于8位
sldkfjfl798kl
看来数据打分了
ksdfjdkf的路口附近8
路上的风景&*(+j8
jsdlfkjfdLKJLK
123456789
687678987Kh";
// 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/