use rusqlite::{params, Connection, Result};

pub struct DatabaseConnection {
    connection_string: String,
    connection: Option<Connection>,
}

pub fn new(connection_string: String) -> DatabaseConnection {
    let mut con = DatabaseConnection{ connection_string: connection_string.to_owned(), connection: None};
    con.connection = Some(Connection::open(connection_string).unwrap());
    con
}