Function wread_data_mongodb::crud_repository::find_one_by_string_field

pub async fn find_one_by_string_field<T, '_, '_, '_, '_>(
    name: &'_ str, 
    value: &'_ str, 
    collection_name: &'_ str, 
    db: &'_ Database
) -> Result<Option<T>, Error> where
    T: Serialize + Deserialize<'a>,