Expand description
Each stage has an Inbound mailbox with two typed lanes:
sys — the priority lane, drains first, carries (Direction, SystemFrame).
data — the data lane, carries bare DataFrame (downstream only).
Keeping the lanes typed prevents misrouting a media frame onto the system lane and removes the per-frame is-system check from the hot path.
Structs§
- Inbound
- The receive surface of a stage: a preempting system lane and the data lane.
Enums§
- Received
- A frame received from
Inbound::recv: either a system frame (with its travel direction) or a data frame (always downstream).