Function libnghttp2_sys::nghttp2_session_get_stream_user_data

pub unsafe extern "C" fn nghttp2_session_get_stream_user_data(
    session: *mut nghttp2_session, 
    stream_id: i32
) -> *mut c_void

@function

Returns stream_user_data for the stream |stream_id|. The stream_user_data is provided by nghttp2_submit_request(), nghttp2_submit_headers() or nghttp2_session_set_stream_user_data(). Unless it is set using nghttp2_session_set_stream_user_data(), if the stream is initiated by the remote endpoint, stream_user_data is always NULL. If the stream does not exist, this function returns NULL.