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.

---
 meap/meap-code/ch3/ch3-public-file.rs | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 meap/meap-code/ch3/ch3-public-file.rs

(limited to 'meap/meap-code/ch3/ch3-public-file.rs')

diff --git a/meap/meap-code/ch3/ch3-public-file.rs b/meap/meap-code/ch3/ch3-public-file.rs
new file mode 100644
index 0000000..ac6a9f5
--- /dev/null
+++ b/meap/meap-code/ch3/ch3-public-file.rs
@@ -0,0 +1,33 @@
+#[derive(Debug)]
+pub struct File { // <1>
+  name: String,   // <2>
+  data: Vec<u8>,  // <2>
+}
+
+impl File {
+  pub fn new(name: &str) -> File {
+    File {
+      name: String::from(name),
+      data: Vec::new(),
+    }
+  }
+  
+  pub fn len(&self) -> usize {
+    self.data.len()
+  }
+  
+  pub fn name(&self) -> String {
+    self.name.clone() // <3>
+  }
+}
+
+
+fn main() {
+  let f1 = File::new("f1.txt");
+  
+  let f1_name = f1.name(); // <4>
+  let f1_length = f1.len();
+  
+  println!("{:?}", f1);
+  println!("{} is {} bytes long", f1_name, f1_length);
+}
\ No newline at end of file
-- 
cgit v1.2.3