Aether Data Processing

Strict, transport-neutral JSON codec for the Aether Data Processing v1 processor boundary. It converts validated domain values to and from the versioned RFC 3339/JSON DTOs, encodes Aether-accepted DerivedData, and computes RFC 8785 input digests.

The v1 wire format uses UTC Z timestamps with no finer than millisecond precision, preserves optional external-forecast SourceProvenance.issued_at, and accepts only interval_end forecast timestamp semantics. Contract-invalid or unknown fields fail closed before a transport exposes domain values. DerivedDataDto and encode_derived_data are intentionally encode-only: an external JSON payload cannot cross the boundary by claiming it was accepted by Aether. The accepted envelope retains the processor contract, immutable artifact provenance, fallback metadata, warning codes, and Aether-computed frame quality.

Artifact version/digest is identity, not chronology: v1 has no trained_through or available_at. The codec also cannot turn an event-time as_of into a bitemporal historian cut; those guarantees belong to future source and commissioning contracts.

This crate contains no HTTP client, storage access, callbacks, or model runtime. Protocol adapters depend on it; the domain does not depend on any adapter.

See the normative contract reference, JSON Schemas, and optional HTTP adapter.

cargo test -p aether-data-processing