// structs1.rs // Address all the TODOs to make the tests pass! struct ColorClassicStruct { name: String, hex: String } struct ColorTupleStruct("green", "#00FF00"); #[derive(Debug)] struct UnitStruct; #[cfg(test)] mod tests { use super::*; #[test] fn classic_c_structs() { // TODO: Instantiate a classic c struct! let green = { name: "green", hex: "#00FF00" }; assert_eq!(green.name, "green"); assert_eq!(green.hex, "#00FF00"); } #[test] fn tuple_structs() { // TODO: Instantiate a tuple struct! // let green = assert_eq!(green.0, "green"); assert_eq!(green.1, "#00FF00"); } #[test] fn unit_structs() { // TODO: Instantiate a unit struct! // let unit_struct = let message = format!("{:?}s are fun!", unit_struct); assert_eq!(message, "UnitStructs are fun!"); } }