diff options
Diffstat (limited to 'rustlings/exercises/07_structs/structs1.rs')
| -rw-r--r-- | rustlings/exercises/07_structs/structs1.rs | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/rustlings/exercises/07_structs/structs1.rs b/rustlings/exercises/07_structs/structs1.rs index 959c4c6..8376a98 100644 --- a/rustlings/exercises/07_structs/structs1.rs +++ b/rustlings/exercises/07_structs/structs1.rs @@ -1,9 +1,10 @@ struct ColorRegularStruct { - // TODO: Add the fields that the test `regular_structs` expects. - // What types should the fields have? What are the minimum and maximum values for RGB colors? + red: u8, + green: u8, + blue: u8, } -struct ColorTupleStruct(/* TODO: Add the fields that the test `tuple_structs` expects */); +struct ColorTupleStruct(u8, u8, u8); #[derive(Debug)] struct UnitStruct; @@ -18,8 +19,11 @@ mod tests { #[test] fn regular_structs() { - // TODO: Instantiate a regular struct. - // let green = + let green = ColorRegularStruct { + red: 0, + green: 255, + blue: 0, + }; assert_eq!(green.red, 0); assert_eq!(green.green, 255); @@ -28,8 +32,7 @@ mod tests { #[test] fn tuple_structs() { - // TODO: Instantiate a tuple struct. - // let green = + let green = ColorTupleStruct(0, 255, 0 ); assert_eq!(green.0, 0); assert_eq!(green.1, 255); @@ -38,8 +41,8 @@ mod tests { #[test] fn unit_structs() { - // TODO: Instantiate a unit struct. - // let unit_struct = + let unit_struct = UnitStruct; + let message = format!("{unit_struct:?}s are fun!"); assert_eq!(message, "UnitStructs are fun!"); |