// 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)\s*(byte|short|int|long|float|double|char|boolean|[A-Z][a-zA-z]+)\s*(\[\])*\s+([\w]+)\s*((,\s*[\w]+)*)\s*;").unwrap();
let string = "
int a, ss, f ;
char g;
byte f_123 ; double pi;
String string;
Object[] array1;
int [] array2, array3;";
// 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/