// 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)\bJCheckBox\b\s*(?!ckx[A-Z])\w+").unwrap();
let string = "Valid examples:
private JCheckBox ckxTest = new JCheckBox();
public javax.swing.JCheckBox ckxTest;
Invalid examples:
private JCheckBox
abcTest;
private JCheckBox abcckxTest;
private JCheckBox ckx;
private JCheckBox a;
private JCheckBox ckxfoo; // no upper case 'F'
private JCheckBox abcTest = new JCheckBox();
";
// 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/