day 02

day02/src/main.rs

@@ -1,5 +1,4 @@
 use std::fs;
-
 const DRAW_SCORE: i32 = 3;
 const WIN_SCORE: i32 = 6;
 const LOSE_SCORE: i32 = 0;
@@ -79,7 +78,7 @@ fn find_needed_shape_for_right(left: &str, win_state: WinState) -> String {
         },
         WinState::Error => todo!(),
     };
-    return String::from(shape);
+    String::from(shape)
 }
 
 fn find_complicated_result(left: &str, right: &str) -> i32 {
@@ -104,20 +103,20 @@ fn find_result(left: &str, right: &str) -> i32 {
     }
 }
 fn shape_score(shape: Shape) -> i32 {
-    return match shape {
+    match shape {
         Shape::Rock => 1,
         Shape::Paper => 2,
         Shape::Scissors => 3,
         Shape::Error => 0,
-    };
+    }
 }
 fn string_to_shape(shapestring: &str) -> Shape {
-    return match shapestring {
+    match shapestring {
         "A" | "X" => Shape::Rock,
         "B" | "Y" => Shape::Paper,
         "C" | "Z" => Shape::Scissors,
         _ => Shape::Error,
-    };
+    }
 }
 
 fn main() {