// 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"(?:\S+\s)?\S*IN\S*(?:\s(?:\(s*\S+\s*(?:,\s*\S+\s*)*\)|\S+))?").unwrap();
let string = "where c.value IN (3, 4, 5, 6)
where c.value IN (3,4,5,6)
where c.value IN (3)
";
// 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/