sql rust interaction file update

backend/user.rs

@@ -14,39 +14,11 @@ impl DataBase {
         self.connection.execute(arg).unwrap();
     }
 
-    fn create_table(&self, table: String){
+    fn create_table(&self, table: String, var: String){
-        self.data_execute("CREATE TABLE ".to_owned() + &table + ";");
+        self.data_execute("CREATE TABLE ".to_owned() + &table + "(" + &var + ");");
     }
 
     fn add_column(&self, table: String, arg: String){
         self.data_execute("ALTER TABLE ".to_owned() + &table + " ADD " + &arg + ";");
     }
 }
-
-
-pub fn main() {
-    let db = DataBase::open(String::from("test"));
-    db.create_table("test".to_string());
-    db.add_column("test".to_string(), "name TEXT".to_string());
-//     println!("Hello, world!");
-
-// let connection = sqlite::open("test.db").unwrap();
-
-// let query = "
-//     CREATE TABLE users (name TEXT, age INTEGER);
-//     INSERT INTO users VALUES ('Alice', 42);
-//     INSERT INTO users VALUES ('Bob', 69);
-// ";
-
-// connection.execute(query).unwrap();
-}
-// struct User {
-//     name : string,
-//     level : int,
-// }
-
-// impl User {
-//     fn Create(&self){
-        
-//     }
-// }