From 67cdcc2e12118becb823e20a40cc2687f2b8425a Mon Sep 17 00:00:00 2001 From: Adam Carpenter <53hornet@gmail.com> Date: Wed, 27 Mar 2019 15:32:37 -0400 Subject: Started Rust in Action MEAP. --- enums/src/main1.rs | 48 ------------------------------------------------ 1 file changed, 48 deletions(-) delete mode 100755 enums/src/main1.rs (limited to 'enums/src/main1.rs') diff --git a/enums/src/main1.rs b/enums/src/main1.rs deleted file mode 100755 index 9670693..0000000 --- a/enums/src/main1.rs +++ /dev/null @@ -1,48 +0,0 @@ -#[derive(Debug)] -enum UsState { - NY, - VA, - NC, -} - -enum Coin { - Penny, - Nickel, - Dime, - Quarter(UsState), -} - -impl Coin { - - fn value_in_cents(self) -> u32 { - - match self { - Coin::Penny => { - println!("lucky penny"); - 1 - }, - Coin::Nickel => 5, - Coin::Dime => 10, - Coin::Quarter(state) => { - println!("State quarter from {:?}", state); - 25 - }, - - } - - } -} - -fn plus_one(x: Option) -> Option { - - match x { - None => None, - Some(i) => Some(i + 1), - } -} - -fn main() { - let five = Some(5); - let six = plus_one(five); - let none = plus_one(None); -} -- cgit v1.2.3