Function update_record_with_executor 

pub async fn update_record_with_executor<'e, E, M, PK, I>(
    executor: E,
    policy_pool: &PgPool,
    descriptor: &'static ModelDescriptor<M, PK>,
    id: PK,
    input: I,
    ctx: &CoolContext,
    if_match: Option<i64>,
) -> Result<M, CoolError>
where
    E: Executor<'e, Database = Postgres>,
    I: UpdateModelInput<M>,
    for<'r> M: Send + Unpin + FromRow<'r, PgRow> + Serialize,
    PK: Send + Clone + Type<Postgres> + for<'q> Encode<'q, Postgres>,