how to get table name from Model?

[uf-fipper]

how to get table name from T?

fn convert_result<T>(r: Option<T>) -> Result<T, String>
where
    T: ModelTrait,
{
    let table_name: String = String::from("how to get table name from T?");
    match r {
        Some(r) => Ok(r),
        None => Err(format!("{} not found", table_name)),
    }
}