Module errors 

Structured error types used by state handlers, storage layers, and the engine.

Structs

ErrorInfo

Structured error info (canonical-JSON compatible; MUST NOT contain secrets).

StateError

Errors returned by state handlers (no secrets).

Enums

ContextError

Context errors.

ErrorCategory

Error category used for stable handling and policies.

IoError

IO errors (live or replay).

RunError

Run-level errors from the engine.

StorageError

Storage errors (event store / artifact store).