Restructure 'util' folder

src/bin/util/mod.rs

@@ -1,47 +1,3 @@
-use std::ops::Sub;
+mod vector;
 
-use std::ops::Add;
-
-#[derive(Debug, PartialEq, Eq, Hash, Clone)]
-pub(crate) struct Vector {
-    pub(crate) x: usize,
-    pub(crate) y: usize,
-}
-
-impl Vector {
-    pub(crate) fn new(x: usize, y: usize) -> Self {
-        Self { x, y }
-    }
-}
-
-impl Add for Vector {
-    type Output = Self;
-
-    fn add(self, rhs: Self) -> Self::Output {
-        Self::new(self.x.wrapping_add(rhs.x), self.y.wrapping_add(rhs.y))
-    }
-}
-
-impl Add for &Vector {
-    type Output = Vector;
-
-    fn add(self, rhs: Self) -> Self::Output {
-        Vector::new(self.x.wrapping_add(rhs.x), self.y.wrapping_add(rhs.y))
-    }
-}
-
-impl Sub for Vector {
-    type Output = Self;
-
-    fn sub(self, rhs: Self) -> Self::Output {
-        Self::new(self.x.wrapping_sub(rhs.x), self.y.wrapping_sub(rhs.y))
-    }
-}
-
-impl Sub for &Vector {
-    type Output = Vector;
-
-    fn sub(self, rhs: Self) -> Self::Output {
-        Vector::new(self.x.wrapping_sub(rhs.x), self.y.wrapping_sub(rhs.y))
-    }
-}
+pub(crate) use vector::Vector;

src/bin/util/vector.rs

@@ -0,0 +1,46 @@
+use std::ops::Add;
+use std::ops::Sub;
+
+#[derive(Debug, PartialEq, Eq, Hash, Clone)]
+pub(crate) struct Vector {
+    pub(crate) x: usize,
+    pub(crate) y: usize,
+}
+
+impl Vector {
+    pub(crate) fn new(x: usize, y: usize) -> Self {
+        Self { x, y }
+    }
+}
+
+impl Add for Vector {
+    type Output = Self;
+
+    fn add(self, rhs: Self) -> Self::Output {
+        Self::new(self.x.wrapping_add(rhs.x), self.y.wrapping_add(rhs.y))
+    }
+}
+
+impl Add for &Vector {
+    type Output = Vector;
+
+    fn add(self, rhs: Self) -> Self::Output {
+        Vector::new(self.x.wrapping_add(rhs.x), self.y.wrapping_add(rhs.y))
+    }
+}
+
+impl Sub for Vector {
+    type Output = Self;
+
+    fn sub(self, rhs: Self) -> Self::Output {
+        Self::new(self.x.wrapping_sub(rhs.x), self.y.wrapping_sub(rhs.y))
+    }
+}
+
+impl Sub for &Vector {
+    type Output = Vector;
+
+    fn sub(self, rhs: Self) -> Self::Output {
+        Vector::new(self.x.wrapping_sub(rhs.x), self.y.wrapping_sub(rhs.y))
+    }
+}