From 7e8ee5ed9cad6484e9f13f81731b102ced58402e Mon Sep 17 00:00:00 2001
From: Adam Carpenter <gitlab@53hor.net>
Date: Tue, 9 Jul 2019 15:14:04 -0400
Subject: Init.

---
 rust-book/structs/src/main.rs     | 32 ++++++++++++++++++++++++++++++++
 rust-book/structs/src/main.rs.bak | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 68 insertions(+)
 create mode 100755 rust-book/structs/src/main.rs
 create mode 100755 rust-book/structs/src/main.rs.bak

(limited to 'rust-book/structs/src')

diff --git a/rust-book/structs/src/main.rs b/rust-book/structs/src/main.rs
new file mode 100755
index 0000000..cf93866
--- /dev/null
+++ b/rust-book/structs/src/main.rs
@@ -0,0 +1,32 @@
+#[derive(Debug)]
+struct Rectangle {
+    width: u32,
+    height: u32,
+}
+
+impl Rectangle {
+
+    fn area(&self) -> u32 {
+        self.width * self.height
+    }
+
+    fn can_hold(&self, other: &Rectangle ) -> bool {
+        self.width > other.width && self.height > other.height
+    }
+
+}
+
+fn main() {
+    let rect1 = Rectangle {
+        width: 30,
+        height: 50,
+    };
+    let rect2 = Rectangle {
+        width: 3,
+        height: 5,
+    };
+    println!("{:#?}", rect1);
+    println!("The area of the rectangle is {} square pixels.", rect1.area());
+    println!("{}", rect1.can_hold(&rect2));
+}
+
diff --git a/rust-book/structs/src/main.rs.bak b/rust-book/structs/src/main.rs.bak
new file mode 100755
index 0000000..361b225
--- /dev/null
+++ b/rust-book/structs/src/main.rs.bak
@@ -0,0 +1,36 @@
+struct User {
+    username: String,
+    email: String,
+    sign_in_count: u64,
+    active: bool,
+}
+
+fn main() {
+//    let mut user1 = User {
+//        email: String::from("test@tester.net"),
+//        username: String::from("testytester"),
+//        active: true,
+//        sign_in_count: 999,
+//    };
+//    let user1 = build_user(String::from("dennis.nedry@adp.com"), String::from("nedryland"));
+//    let user2 = User {
+//        email: String::from("john.hammond@adp.com"),
+//        username: String::from("spare_no_expense"),
+//        ..user1
+//    };
+//    println!("{} {} {} {}", user2.email, user2.username, user2.active, user2.sign_in_count);
+
+    struct Color(u32, u32, u32);
+    struct Point(i32, i32, i32);
+    let black = Color(0, 0, 0);
+    let origin = Point(0, -1, 0);
+}
+
+fn build_user(email: String, username: String) -> User {
+    User {
+        email,
+        username,
+        active: true,
+        sign_in_count: 1,
+    }
+}
-- 
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