Expand description
Stable cross-language error taxonomy (spec section 9.7, FND-007).
Implemented in the Stage 0 foundation wave: ErrorCategory with exactly
the twenty categories the spec lists, stable numeric codes that are never
reused, and the canonical structural form every language binding maps.
Retry policy is expressed per category through ErrorCategory::retry_class;
the routing rules of spec section 11.7 (leader hints, metadata refresh, and
the ban on replaying ambiguous writes without a durable idempotency key)
are layered on top of that classification by the gateway.
Structs§
- Category
Error - The canonical structural error form of the taxonomy (spec section 9.7).
Enums§
- Error
Category - One of the twenty stable error categories of spec section 9.7.
- Retry
Class - The retry discipline for an
ErrorCategory(spec section 11.7).