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/ch2/ch2-match-needles.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 meap/meap-code/ch2/ch2-match-needles.rs

(limited to 'meap/meap-code/ch2/ch2-match-needles.rs')

diff --git a/meap/meap-code/ch2/ch2-match-needles.rs b/meap/meap-code/ch2/ch2-match-needles.rs
new file mode 100644
index 0000000..ab999f3
--- /dev/null
+++ b/meap/meap-code/ch2/ch2-match-needles.rs
@@ -0,0 +1,17 @@
+fn main() {
+  // let needle = 42; // <1>
+  let haystack = [1, 1, 2, 5, 14, 42, 132, 429, 1430, 4862];
+    
+  for reference in haystack.iter() {
+    let item = *reference;
+    
+    let result = match item { // <2>
+      42 | 132 => "hit!", // <3>
+      _ => "miss", // <4>
+    };
+    
+    if result == "hit!" {
+      println!("{}: {}", item, result);
+    }
+  }
+}
\ No newline at end of file
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