Fixes the irrefutable let pattern warning
@@ -7,7 +7,8 @@ struct ColorClassicStruct {
struct ColorTupleStruct(/* TODO: Something goes here */);
-struct ColorUnitStruct;
+#[derive(Debug)]
+struct UnitStruct;
#[cfg(test)]
mod tests {
@@ -35,12 +36,9 @@ mod tests {
#[test]
fn unit_structs() {
// TODO: Instantiate a unit struct!
- // let green =
+ // let unit_struct =
+ let message = format!("{:?}s are fun!", unit_struct);
- if let ColorUnitStruct = green {
- assert!(true);
- } else {
- assert!(false);
- }
+ assert_eq!(message, "UnitStructs are fun!");
}
}
