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.

---
 meap/meap-code/ch3/ch3-skeleton-read-trait.rs | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 meap/meap-code/ch3/ch3-skeleton-read-trait.rs

(limited to 'meap/meap-code/ch3/ch3-skeleton-read-trait.rs')

diff --git a/meap/meap-code/ch3/ch3-skeleton-read-trait.rs b/meap/meap-code/ch3/ch3-skeleton-read-trait.rs
new file mode 100755
index 0000000..9189bef
--- /dev/null
+++ b/meap/meap-code/ch3/ch3-skeleton-read-trait.rs
@@ -0,0 +1,21 @@
+#![allow(unused_variables)]
+
+#[derive(Debug)]
+struct File;
+
+trait Read {          
+    fn read(self: &Self, save_to: &mut Vec<u8>) -> Result<usize, String>;
+}
+
+impl Read for File {
+    fn read(self: &File, save_to: &mut Vec<u8>) -> Result<usize, String> {
+        Ok(0)
+    }
+}
+
+fn main() {
+    let f = File{};
+    let mut buffer = vec!();
+    let n_bytes = f.read(&mut buffer).unwrap();
+    println!("{} byte(s) read from {:?}", n_bytes, f);
+}
\ No newline at end of file
-- 
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