Myrmic Common

Wire types shared across the Myrmic WASM host/guest boundary: database, cell messaging, gateway routing, BLE and web types, serialized with postcard and serde so the host and a cell agree on how to (de-)serialize them.

Used by myrmic-sdk on the cell side and by the host-side sorg infrastructure.

The codegen feature additionally exposes the code generation logic shared between myrmic-sdk-macros' #[cmd]/#[monitor]/#[init] macros and the host's myrmic-build build-time tooling. It is host-only and never enabled for a wasm cell target.