From f1eea338c32bd3dcfaac908406199d1f27c2c4d8 Mon Sep 17 00:00:00 2001
From: Alpha Chen <alpha.chen@gmail.com>
Date: Mon, 28 Dec 2015 11:13:44 -0800
Subject: [PATCH] Allow dead code, use a macro for importing days

---
 rust/src/day_02.rs |  1 +
 rust/src/lib.rs    | 17 +++++++++++------
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/rust/src/day_02.rs b/rust/src/day_02.rs
index 0eccd5d..be5a315 100644
--- a/rust/src/day_02.rs
+++ b/rust/src/day_02.rs
@@ -23,6 +23,7 @@ struct Present {
     height: u32,
 }
 
+#[allow(dead_code)]
 impl Present {
     fn new(input: &str) -> Self {
         let dimensions = input.split("x")
diff --git a/rust/src/lib.rs b/rust/src/lib.rs
index 507339b..3fbf4e5 100644
--- a/rust/src/lib.rs
+++ b/rust/src/lib.rs
@@ -1,7 +1,12 @@
-pub use day::Day;
-mod day;
+macro_rules! import_day {
+    ( $( $d:ident ),* ) => {
+        $(
+            pub use $d::*;
+            mod $d;
+        )*
+    }
+}
 
-pub use day_01::Day01;
-pub use day_02::Day02;
-mod day_01;
-mod day_02;
+import_day!(day,
+            day_01,
+            day_02);