// 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)(?<!~)~~(?!~)(.*?)(?=~(?<!~.)~(?!~))").unwrap();
let string = "~~333~~
~~this is ~~~~~ a test ~~ test~~
~~~333~~~
~~~~333~~~~
~~~this is ~ a test ~~ test~~test~~
~~this is ~ a test ~~~~
~~333~~ ~~ ~~this is ~ a test ~~~~ ~~this is ~~~~~ a test ~~ test~~ ~~this is ~ a test ~~~~";
// 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/