Function start_prepared_http_step_with_hooks 

pub async fn start_prepared_http_step_with_hooks<FCancel, FStart, FStartFuture, FSend, FSendFuture>(
    client: &Client,
    prepared: PreparedHttpStep,
    step: &PipelineStep,
    should_cancel: FCancel,
    on_send_started: FStart,
    on_send_returned: FSend,
) -> Option<Result<StartedHttpStep, StepExecutionResult>>
where
    FCancel: FnMut() -> bool,
    FStart: FnMut() -> FStartFuture,
    FStartFuture: Future<Output = ()>,
    FSend: FnMut() -> FSendFuture,
    FSendFuture: Future<Output = ()>,