From 708cfef3f76071d71d42053453e6b9a5b858b991 Mon Sep 17 00:00:00 2001 From: mo8it Date: Sun, 7 Jul 2024 15:29:05 +0200 Subject: enums3: Avoid confusion with parentheses --- exercises/08_enums/enums3.rs | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'exercises/08_enums') diff --git a/exercises/08_enums/enums3.rs b/exercises/08_enums/enums3.rs index f49707c..66c4675 100644 --- a/exercises/08_enums/enums3.rs +++ b/exercises/08_enums/enums3.rs @@ -12,6 +12,7 @@ struct State { height: u64, position: Point, message: String, + // RGB color composed of red, green and blue. color: (u8, u8, u8), quit: bool, } @@ -30,8 +31,8 @@ impl State { self.message = s; } - fn change_color(&mut self, color: (u8, u8, u8)) { - self.color = color; + fn change_color(&mut self, red: u8, green: u8, blue: u8) { + self.color = (red, green, blue); } fn quit(&mut self) { @@ -39,9 +40,8 @@ impl State { } fn process(&mut self, message: Message) { - // TODO: Create a match expression to process the different message variants. - // Remember: When passing a tuple as a function argument, you'll need extra parentheses: - // e.g. `foo((t, u, p, l, e))` + // TODO: Create a match expression to process the different message + // variants using the methods defined above. } } -- cgit v1.2.3