// 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+|\d+[A-Za-z]+)[A-Za-z\d]*$").unwrap();
let string = "For example, adfak332arg3 is allowed but 332352 and fagaaah are not allowed. .*[^\\\\s] looks fine for strings with only chars but how to fix it to accepts the desired strings and refuses the other two types?
adfak332arg3
a3
6b
9gag
t3
int32
332352
fagaaah
abduecuijaidkeaodk
";
// 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/