Fuaran.Core.Wire 0.14.0

Fuaran.Core.Column — the relational/columnar data strand: a typed, null-aware, Arrow-compatible columnar model (int/float/bool/string/date/timestamp with a first-class validity mask) and its canonical wire codec (column-oriented, reusing the Fuaran.Core.Wire canonical-float rules so numeric columns are byte-identical across hosts; decode is Result-typed with a six-code error envelope). No tree-witness coupling, no base node type. FSharp.Core only, Fable-clean on encode and decode.

Fuaran.Core.DataFrame — the declarative-compute layer over Fuaran.Core.Column: a serializable dataframe-transform algebra (Transform + ColExpr, full v1 verb set — filter/project/derive/groupBy/join/window/pivot/unpivot/sort/distinct/limit/union), a pure reference evaluator with pinned null/coercion/order/float semantics (the cross-host parity contract), and a canonical wire codec. transformLaws (in Fuaran.Core.Conformance) certifies any host evaluator byte-identical to the reference. Also carries the typed delta representation for the column layer (TableDelta: rows added/changed/removed addressed by a caller-supplied identity witness, column invalidation, and full-refresh as the top element) with an associative composition and a canonical wire codec, and the incremental evaluation seam over it: a pipeline evaluated against a delta rather than from scratch, with per-step incrementality declared as data (propagate / maintain-state / typed fall-back), a measured recompute footprint, and certified equality with the reference evaluator for every (base, delta) pair. FSharp.Core only, Fable-clean.

Fuaran.Core.Validator — the rule-family framework: defect record, severity, family registration, walker scaffolding, the PackRule (pack, ruleId) content-pack extension point, and the cross-host defect-code byte-parity discipline. All rule content stays domain-side. FSharp.Core only.

Fuaran – AI-emittable F# UI language. An emission is bounded data over a closed vocabulary rather than code or markup, so a malformed tree is a typed refusal with a stable code and a path rather than a plausible-looking render. Fuaran.UI.WireLimits expresses the wire format's normative resource limits (node depth, JSON depth, string and array length, total node count) that keep a decode of untrusted input bounded. Apache-2.0 licensed.

Fuaran.Core.Function — the artifact-function protocol (Phase 181): generic signature / apply / curry / compose over a domain-witness record, under the three laws — totality (bounded iteration only), hygiene (lexical hole-addressing, capture-avoiding), and a mandatory two-axis effect/determinism signature joined componentwise through composition. FSharp.Core only.