Function hyper::ffi::hyper_response_headers_raw

#[no_mangle]
pub extern "C" fn hyper_response_headers_raw(
    resp: *const hyper_response
) -> *const hyper_buf

Get a reference to the full raw headers of this response.

You must have enabled hyper_clientconn_options_headers_raw(), or this will return NULL.

The returned hyper_buf * is just a reference, owned by the response. You need to make a copy if you wish to use it after freeing the response.

The buffer is not null-terminated, see the hyper_buf functions for getting the bytes and length.