moved rand imports in module to top

src/main.rs

@@ -12,6 +12,8 @@ use threadpool::ThreadPool;
 /// values with the same length so they could be easily
 /// filtered out
 pub mod spammer_utils {
+	use rand::seq::SliceRandom;
+	use rand::Rng;
 
 	/// struct for holding threadrng seed
 	/// needed to use functions
@@ -31,9 +33,7 @@ pub mod spammer_utils {
 		pub last_name: String,
 	}
 
-	use rand::seq::SliceRandom;
 	#[allow(dead_code)]
-	use rand::Rng;
 	impl SpammerHelperFunctions {
 
 		/// generate a random credit card number