From fa54d448ed164a4dea58f705c0348d3c7df1c043 Mon Sep 17 00:00:00 2001
From: Bert Peters <bert@bertptrs.nl>
Date: Thu, 3 Dec 2020 19:55:55 +0100
Subject: [PATCH] Prepare day 4

---
 2020/src/day04.rs | 12 ++++++++++++
 2020/src/lib.rs   |  1 +
 2 files changed, 13 insertions(+)
 create mode 100644 2020/src/day04.rs

diff --git a/2020/src/day04.rs b/2020/src/day04.rs
new file mode 100644
index 0000000..d17653f
--- /dev/null
+++ b/2020/src/day04.rs
@@ -0,0 +1,12 @@
+use std::io::Read;
+
+use crate::Solution;
+
+#[derive(Default)]
+pub struct Day04;
+
+impl Solution for Day04 {
+    fn part1(&mut self, input: &mut dyn Read) -> String {
+        todo!()
+    }
+}
diff --git a/2020/src/lib.rs b/2020/src/lib.rs
index a000fab..062611c 100644
--- a/2020/src/lib.rs
+++ b/2020/src/lib.rs
@@ -4,6 +4,7 @@ mod common;
 mod day01;
 mod day02;
 mod day03;
+mod day04;
 
 pub trait Solution {
     fn part1(&mut self, input: &mut dyn Read) -> String;