Function hyper::ffi::hyper_body_data

#[no_mangle]
pub extern "C" fn hyper_body_data(
    body: *mut hyper_body
) -> *mut hyper_task

Available on crate feature ffi and hyper_unstable_ffi only.

Return a task that will poll the body for the next buffer of data.

The task value may have different types depending on the outcome:

• HYPER_TASK_BUF: Success, and more data was received.
• HYPER_TASK_ERROR: An error retrieving the data.
• HYPER_TASK_EMPTY: The body has finished streaming data.

To avoid a memory leak, the task must eventually be consumed by hyper_task_free, or taken ownership of by hyper_executor_push without subsequently being given back by hyper_executor_poll.

This does not consume the hyper_body *, so it may be used to again. However, it MUST NOT be used or freed until the related task completes.