Better protocol parameters and utils tests

src/errors.rs

@@ -3,13 +3,13 @@ use std::fmt::Formatter;
 
 #[derive(Debug, Clone)]
 pub enum GDError {
-    IDK(String)
+    PacketOverflow
 }
 
 impl fmt::Display for GDError {
     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
         match self {
-            GDError::IDK(details) => write!(f, "IDK: {details}")
+            GDError::PacketOverflow => write!(f, "Packet overflow!")
         }
     }
 }