Crate orbit_runtime 

The ORBIT runtime: a durable, single-node workflow execution service.

• model — history events and the state folded from them
• decide — the pure, deterministic workflow decider
• store — SQLite persistence (event history is authoritative)
• engine — dispatch, worker registry, reconciliation and recovery
• server — HTTP API and the HTTP/JSON worker protocol binding

Re-exports

pub use engine::Engine;

pub use engine::EngineConfig;

pub use engine::EngineError;

pub use store::Store;

Modules

decide

The deterministic workflow decider.

engine

The execution engine: owns persistence, in-memory projections of active executions, the worker registry and task dispatch.

grpc

gRPC binding of the worker protocol (orbit.worker.v1.WorkerService).

http_adapter

Built-in orbit.http.request task: lets a workflow call an HTTP endpoint without writing a worker. Disabled unless the server is started with --enable-http-adapter, because it lets workflow authors make outbound requests from the runtime host.

identity

Per-worker identities.

metrics

Prometheus-style counters derived from committed events.

model

Execution history events and the state derived from them.

server

HTTP API (RFC-0001 §11.2) and the HTTP/JSON binding of the worker protocol (§8). See protocol/README.md for the wire format.

store

Persistence.

telemetry

OpenTelemetry tracing: OTLP/HTTP (JSON encoding) export of execution traces, accepted by the OpenTelemetry Collector, Jaeger, Grafana Tempo, Honeycomb and other OTLP backends.