chore: fmt

src/bin/12.rs

@@ -179,13 +179,11 @@ impl Region {
         // println!("  Outward Angles: {}", outward_angles);
         let inward_angles = neighbors_map
             .values()
-            .map(|ps| {
-                match ps.len() {
+            .map(|ps| match ps.len() {
                 2 => 1,
                 3 => 2,
                 4 => 4,
                 _ => 0,
-                }
             })
             .sum::<usize>();
         // println!("Region {:} -> inward angles: {}, outward angles: {}", self.c, inward_angles, outward_angles);