tree 3d6f389fa1a02b35981f77541d1888cd89d3b1bf
parent 6a5bf0ba6d5f42251327afca33ab0b4ee52a87d3
author Alexei Frolov <frolv@google.com> 1623432781 -0700
committer Alexei Frolov <frolv@google.com> 1623713793 +0000

pw_router: Extract packet priority and forward metadata to egresses

This adds a priority extractor to the router's PacketParser, and defines
a metadata struct which is forwarded to egresses with optional data
extracted from a packet.

Change-Id: I69f856b900e73de22d1ecb86e912aa2f7a96c436
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/48680
Reviewed-by: Wyatt Hepler <hepler@google.com>