Function rcl_sys::rcl::publisher::rcl_borrow_loaned_message

pub unsafe extern "C" fn rcl_borrow_loaned_message(
    publisher: *const rcl_publisher_t, 
    type_support: *const rosidl_message_type_support_t, 
    ros_message: *mut *mut c_void
) -> rcl_ret_t

Borrow a loaned message.