rustlings/exercises/structs/structs1.rs

// structs1.rs
//
// Address all the TODOs to make the tests pass!
//
// Execute `rustlings hint structs1` or use the `hint` watch subcommand for a
// hint.

struct ColorClassicStruct {
    // TODO: Something goes here
    name: String,
    hex: String
}

struct ColorTupleStruct(String, String);

#[derive(Debug)]
struct UnitLikeStruct;

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn classic_c_structs() {
        // TODO: Instantiate a classic c struct!
        let green = ColorClassicStruct {
            name: String::from("green"),
            hex: String::from("#00FF00"),
        };

        assert_eq!(green.red, 0);
        assert_eq!(green.green, 255);
        assert_eq!(green.blue, 0);
    }

    #[test]
    fn tuple_structs() {
        // TODO: Instantiate a tuple struct!
        let green = ColorTupleStruct(String::from("green"), String::from("#00FF00"));

        assert_eq!(green.0, 0);
        assert_eq!(green.1, 255);
        assert_eq!(green.2, 0);
    }

    #[test]
    fn unit_structs() {
<<<<<<< HEAD
        // TODO: Instantiate a unit struct!
        let unit_struct = UnitStruct;
        let message = format!("{:?}s are fun!", unit_struct);
=======
        // TODO: Instantiate a unit-like struct!
        // let unit_like_struct =
        let message = format!("{:?}s are fun!", unit_like_struct);
>>>>>>> 11d8aea96f2c744d970ed1ffb38785cf5b511e5e

        assert_eq!(message, "UnitLikeStructs are fun!");
    }
}