// 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-z0-9_-]+|[a-z0-9_-]+\*|\*)\/)*([a-z0-9_-]+|[a-z0-9_-]+\*|\*|>)$").unwrap();
let string = "my/simple/topic/123
my/simple/topic/123/>
my/simple/topic/123/*
my/simple/to*/123/*
my/simple/topic/*/*/>
*/simple/topic/>
my
*
>
my/*imple/topic
my/simple/topic/
my/simple/topic/>/123
";
// 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/