embedded-nal-tcpextensions

Extensions to [embedded_nal]'s TCP traits to make more precise use of TCP buffers.

This is not intended to be a long-term extension of embedded-nal, but more an experimenation playground for #59 where users and implementations can play (ideally behind unstable feature gates); once this is mature it is hoped that it'll be taken up into embedded-nal.

License: MIT OR Apache-2.0