register_buf_ring missing flags

[gwendalF]

With linux 6.12 https://github.com/axboe/liburing/wiki/What%27s-new-with-io_uring-in-6.11-and-6.12
there is the possibility to have incremental buffer consumption. It seems interesting when buffer size cannot be known ahead of time (like network). To register this feature we have to pass the flag IOU_PBUF_RING_INC Currently the register_buf_ring function does not accept flags. Should a new function which accept flags be created or this one updated ?
https://docs.rs/io-uring/latest/io_uring/struct.Submitter.html#method.register_buf_ring