🎨 Day 4: Formatting

src/days/d04.rs

@@ -13,7 +13,7 @@ enum Direction {
     NorthEast,
     NorthWest,
     SouthEast,
-    SouthWest
+    SouthWest,
 }
 
 #[derive(Debug, Clone)]
@@ -31,6 +31,7 @@ impl LetterWall {
     }
 
     fn is_upper_left_of_xmas(&self, x: usize, y: usize) -> Option<Direction> {
+        #[rustfmt::skip]
         match(
             self.at( x, y), self.at( x+1, y), self.at( x+2, y), self.at( x+3, y),
             self.at( x, y+1), self.at( x+1, y+1), self.at( x+2, y+1), self.at( x+3, y+1),
@@ -105,12 +106,7 @@ impl LetterWall {
 
 impl From<&str> for LetterWall {
     fn from(value: &str) -> Self {
-        Self (
-            value
-                .lines()
-                .map(|v| v.chars().collect())
-                .collect()
-        )
+        Self(value.lines().map(|v| v.chars().collect()).collect())
     }
 }
 
@@ -126,10 +122,7 @@ impl DayImpl<Data> for Day<CURRENT_DAY> {
     }
 
     fn init(input: &str) -> (Self, Data) {
-        (
-            Self {},
-            input.into(),
-        )
+        (Self {}, input.into())
     }
 
     fn one(&self, data: &mut Data) -> Answer {