akribes-types

Wire-level types shared by the Akribes SDK and server: the EngineEvent stream variants, runtime Values, AST shapes (Span, TypeRef, TypeField, ActorHint), and the typed error envelope (ErrorKind, ErrorCode, ErrorSource, ErrorDetail).

When to use this directly

Most callers want akribes-sdk instead:

cargo add akribes-sdk

Reach for akribes-types when you're:

• Building an alternate transport (a custom HTTP/WebSocket client, an MQTT bridge, a Kafka consumer) and need to deserialize the same wire format.
• Implementing a telemetry consumer (log forwarder, replay store, audit pipeline) that only needs the typed events, not the SDK surface.
• Writing a language tool (linter, formatter, codegen) that needs the AST shape without pulling in the full parser/analyzer.

Dependencies

Tiny on purpose: serde, serde_json, thiserror, httpdate, tracing. No tokio, no reqwest, no platform-specific code.

Stability

Versions track the Akribes monorepo. Pre-1.0: minor bumps can be breaking; patch bumps are additive. Pin a tilde-range (~0.21) until 1.0.

License

MIT. See LICENSE.