Expand description
Plugin wire protocol types.
These are the JSON-lines messages exchanged between the server and plugin processes over stdin/stdout. Pure serde data — no async, no I/O.
Status: scheduled for replacement by crate::plugin_service (the
myelin-based duplex transport with CBOR codec). Until that migration
lands one plugin at a time, this module is the live wire protocol
for both tau-agent-plugin-worker and tau-agent-plugin-tasks.
See task #759 for the rollout plan.