1 files changed, 3 insertions, 5 deletions
diff --git a/2024_rust/src/bin/day7.rs b/2024_rust/src/bin/day7.rs
index d81ad1e..c8e0d17 100644
--- a/2024_rust/src/bin/day7.rs
+++ b/2024_rust/src/bin/day7.rs
@@ -77,11 +77,11 @@ impl Equation {
 }
 
 fn sum_solutions(input: &str, ops: &[Operator]) -> u64 {
-    let equations: Vec<Equation> = input.lines().map(|l| Equation::parse(l)).collect();
+    let equations: Vec<Equation> = input.lines().map(Equation::parse).collect();
     // println!("Equations: {equations:?}");
     equations
         .iter()
-        .filter(|e| e.has_solution(&ops))
+        .filter(|e| e.has_solution(ops))
         .map(|e| e.result)
         .sum()
 }
@@ -114,9 +114,7 @@ fn p2(input: &str) -> String {
         Operator {
             name: '|',
             f: Box::new(|x, y| {
-                format!("{}{}", x.to_string(), y.to_string())
-                    .parse()
-                    .unwrap()
+                format!("{}{}", x, y).parse().unwrap()
             }),
         },
     ];