Move over to using enum

day_07/src/equation.rs

@@ -1,12 +1,6 @@
 mod operator_set;
 
-use operator_set::create_operator_set;
-
-#[derive(Debug, Clone, Copy)]
-enum Ops {
-    Multiply,
-    Add,
-}
+use operator_set::{Op, create_operator_set};
 
 #[derive(Debug)]
 pub struct Equation {
@@ -56,16 +50,13 @@ impl Equation {
         &self.components
     }
 
-    fn compute_answer(&self, operators: &[bool]) -> i64 {
+    fn compute_answer(&self, operators: &[Op]) -> i64 {
         let mut accumulator = self.components[0];
 
-        for (i, op_bool) in operators.iter().enumerate() {
-            if *op_bool {
-                // Multiply
-                accumulator *= self.components[i + 1];
-            } else {
-                // Add
-                accumulator += self.components[i + 1];
+        for (i, op) in operators.iter().enumerate() {
+            match op {
+                Op::Multiply => accumulator *= self.components[i + 1],
+                Op::Add => accumulator += self.components[i + 1],
             }
         }