// 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)(\w*)<?>?\s*=(?=(?:[^"]|"[^"]*["])*$)"#).unwrap();
let string = "import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
private final String COMMENTS = \"test\";
private final String VARIABLE_NAME_REGEX=\"(\\w*)<?>?\\s*=(?=(?:[^\"]|\"[^\"]*[\"])*$)\";
String test=\"test\";
String test222;
String includeThisAlso ;
List <String> arr;
List <String> list=null;
";
let substitution = "";
// result will be a String with the substituted value
let result = regex.replace_all(string, substitution);
println!("{}", result);
}
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/