Function hyper_clientconn_handshake 

#[unsafe(no_mangle)]
pub extern "C" fn hyper_clientconn_handshake(
    io: *mut hyper_io,
    options: *mut hyper_clientconn_options,
) -> *mut hyper_task

Available on crate feature ffi and hyper_unstable_ffi only.

Creates an HTTP client handshake task.

Both the io and the options are consumed in this function call. They should not be used or freed afterwards.

The returned task must be polled with an executor until the handshake completes, at which point the value can be taken.

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.