Added a convenient debug macro

Prints the expression along with it's value. Thanks to Steve Donovan
for giving me the idea at the Rust meetup!

1 files changed, 2 insertions, 2 deletions

diff --git a/src/bin/day_5.rs b/src/bin/day_5.rs
index d689e34..2b24d4c 100644
--- a/src/bin/day_5.rs
+++ b/src/bin/day_5.rs
@@ -17,7 +17,7 @@ fn main() -> Result<(), Box<Error>> {
         polymer
     };
 
-    println!("Base length after reducing: {}", polymer.len());
+    debug!(polymer.len());
 
 
     let mut min_length = polymer.len();
@@ -28,7 +28,7 @@ fn main() -> Result<(), Box<Error>> {
         min_length = cmp::min(min_length, polymer_without_char.len());
     }
 
-    println!("Minimum length found: {}", min_length);
+    debug!(min_length);
 
     Ok(())
 }