diff --git a/2022/day2/rust/src/main.rs b/2022/day2/rust/src/main.rs
index c2a2a99..9c4646b 100644
--- a/2022/day2/rust/src/main.rs
+++ b/2022/day2/rust/src/main.rs
@@ -1,3 +1,4 @@
+use core::fmt;
 use std::{
     io::{stdin, Read},
     str::FromStr,
@@ -91,31 +92,39 @@ impl FromStr for Outcome {
     }
 }
 
+fn get_score<F, Rhs>(s: &str, f: F) -> u64
+where
+    F: Fn(Rps, Rhs) -> (Rps, Outcome),
+    Rhs: FromStr,
+    <Rhs as FromStr>::Err: fmt::Debug,
+{
+    s.lines()
+        .map(|line| {
+            let mut parts = line.split_whitespace();
+
+            let other: Rps = parts.next().unwrap().parse().unwrap();
+            let rhs = parts.next().unwrap().parse().unwrap();
+
+            let (me, outcome) = f(other, rhs);
+            me.score() + outcome.score()
+        })
+        .sum()
+}
+
 fn main() {
     let mut data = String::new();
     stdin().read_to_string(&mut data).unwrap();
 
-    let mut sum1 = 0u64;
-    let mut sum2 = 0u64;
+    println!(
+        "{}",
+        get_score(&data, |other, me| (me, me.outcome_against(other)))
+    );
 
-    for line in data.lines() {
-        let parts: Vec<_> = line.split_whitespace().collect();
-        let other: Rps = parts[0].parse().unwrap();
-
-        {
-            let me: Rps = parts[1].parse().unwrap();
-            let outcome = me.outcome_against(other);
-
-            sum1 += me.score() + outcome.score();
-        }
-        {
-            let outcome = parts[1].parse().unwrap();
-            let me = other.with_outcome(outcome);
-
-            sum2 += me.score() + outcome.score();
-        }
-    }
-
-    println!("{}", sum1);
-    println!("{}", sum2);
+    println!(
+        "{}",
+        get_score(&data, |other, outcome| (
+            other.with_outcome(outcome),
+            outcome
+        ))
+    );
 }