// 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)\b(?:[Yy]ellow |[Bb]lue |[Rr]ed |[Pp]urple |[Bb]lack )[Cc]olor|([Cc]olor)").unwrap();
let string = "Dark Color #match
light color #match
Blue Color
red color
that is a blue color and theme
opaque color #match
purple color";
// 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/