Project Status

[ryankurte]

A meta-issue to capture project status and hopes and dreams

Features

• Observation (Implemented observation #2)
• Separate responses
• Multicast

Refactoring

• Update backend::Backend trait to use associated type bounds in place of async_trait (Implemented observation #2)
  • Requires re-work of existing backend traits to poll-able future objects
• Support no-std use
  • Remove all std use from core (lib.rs and backends/mod.rs)
  • Add cfg guards to all structopt and strum derives
  • Feature guard 'std', backends, etc.
• Move all viable common logic to top-level client or generic backend mod
  • Tokio backend contains a lot of common CoAP logic
  • Somewhat difficult to separate well while retaining simple Backend traits

Backends

• tokio - in progress (UDP, DTLS done, TCP, TLS missing)
• async-std - not yet attempted
• smoltcp - not yet attempted
• std - not yet attempted

Tests

• ETSI / plug-tests - should be able to run against coap.me?
• Integration test each function against libcoap in CI