// 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#"(?|`(?>[^`\\]|\\.|``)*`|'(?>[^'\\]|\\.|'')*'|"(?>[^"\\]|\\.|"")*"|(\?{1,2})|(:{1,2})([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*))"#).unwrap();
let string = "INSERT INTO xyz WHERE
a=?
and b=\"wha\\\"t?\"
and ??=\"cheese\"
and `col?`='OK'
and ::col='another'
and last!=:least";
// 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/