Day 4 scaffolded

2022/rust/src/day4.rs

@@ -0,0 +1,32 @@
+mod common;
+
+fn main() {
+    let input = common::day_input(4);
+    println!("Part 1: {}", part1(&input));
+    println!("Part 2: {}", part2(&input));
+}
+
+fn part1(input: &str) -> i32 {
+    0
+}
+
+fn part2(input: &str) -> i32 {
+    0
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    const TEST_INPUT: &str = "";
+
+    #[test]
+    fn test_part1() {
+        assert_eq!(part1(TEST_INPUT), 0)
+    }
+
+    #[test]
+    fn test_part2() {
+        assert_eq!(part2(TEST_INPUT), 0)
+    }
+}