net/udp: Add some embedded-nal-async UDP traits#2519

Draft

chrysn wants to merge 3 commits intoembassy-rs:mainfrom chrysn-pull-requests:impl-embedded-nal-async-udp

+230-5

Commits on Feb 2, 2024

net/udp: Relay full UdpMetadata instead of only remote endpoint in poll_ functions
chrysn
committed
WIP net/udp: Add some embedded-nal-async UDP traits
chrysn
committed
NAL implementation: Proper error types and type conversions
chrysn
committed