Rust: Lucian's Luscious Lasagna: Use implicit return

1 files changed, 4 insertions, 7 deletions

diff --git a/rust/lucians-luscious-lasagna/src/lib.rs b/rust/lucians-luscious-lasagna/src/lib.rs
index 0028195..19da8d3 100644
--- a/rust/lucians-luscious-lasagna/src/lib.rs
+++ b/rust/lucians-luscious-lasagna/src/lib.rs
@@ -1,17 +1,14 @@
-pub fn expected_minutes_in_oven() -> i32 {
-    return 40;
-}
+pub fn expected_minutes_in_oven() -> i32 { 40 }
 
 pub fn remaining_minutes_in_oven(actual_minutes_in_oven: i32) -> i32 {
-    return expected_minutes_in_oven() - actual_minutes_in_oven;
+    expected_minutes_in_oven() - actual_minutes_in_oven
 }
 
 pub fn preparation_time_in_minutes(number_of_layers: i32) -> i32 {
-    return number_of_layers * 2;
+    number_of_layers * 2
 }
 
 pub fn elapsed_time_in_minutes(number_of_layers: i32,
                                actual_minutes_in_oven: i32) -> i32 {
-    return preparation_time_in_minutes(number_of_layers)
-        + actual_minutes_in_oven;
+    preparation_time_in_minutes(number_of_layers) + actual_minutes_in_oven
 }