// 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"(?mx)^([ \t]+)function\s++.*+((?>\n++(?!\1[}]$).++)*+\n++\1[}])
# Only match the function which contains 'second'
(*scs:(2)[\S\s]*\bsecond\b)").unwrap();
let string = "<?php
class Foo {
/**
* This is a docblock for the first function
*/
function firstMethod() {
// do some first thing
}
/**
* This is a docblock for the second function
*/
function secondMethod() {
// do some second thing
}
}
";
// 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/