src/doc/book/listings/ch05-using-structs-to-structure-related-data/no-listing-01-tuple-structs/src/main.rs

fn main() {
    // ANCHOR: here
    struct Color(i32, i32, i32);
    struct Point(i32, i32, i32);

    let black = Color(0, 0, 0);
    let origin = Point(0, 0, 0);
    // ANCHOR_END: here
}