finished making fn for entities

src/entities/account.rs

@@ -1,4 +1,6 @@
 use std::convert::TryFrom;
+
+#[derive(Clone)]
 pub struct Account {
     id: i64,
     name: String,

src/entities/transaction.rs

@@ -49,18 +49,19 @@ impl Transaction {
     }
 
     pub fn get_desc(&self) -> String {
-        return self.description;
+        return self.description.clone();
     }
 
     pub fn get_account(&self) -> Account {
-        return self.account;
+        return self.account.clone();
     }
 
     pub fn get_type(&self) -> TransactionType {
-        return self.tr_type;
+        return self.tr_type.clone();
     }
 }
 
+#[derive(Clone)]
 pub struct TransactionType {
     id: i64,
     description: String,