This talk is an experience report on my safe rust wrapper for a c++ RDMA library^1. RDMA enables the network hardware to directly read and write to memory, without the cpu's involvement. My rust implementation ensures that memory regions are exclusively either owned by client code, or enqueued for use by the underlying RDMA stack. This makes sure that data cannot be changed by hardware while owned by safe rust code, and that user logic cannot mutate data while it is being read by the card. In th

Recording not playing? Use the FOSDEM link above.