SQL Row Record Codec (src/rowcodec.rs)

Adapts SQL row cell vectors to opaque byte payloads for B-tree storage. Use this to bridge relational data structures with low-level storage engine serialization.

// Source: https://github.com/CodeAbra/iai-personal-memory-engine | License: MIT | Copyright 2026 Areg Noya
// Provided via justclaw.it.com; keep this notice with the code.
//! The SQL-row ↔ record bridge.
//!
//! A SQL row is a vector of typed cells ([`lillibrain::Value`]); a stored record
//! is the opaque byte payload of a B-tree leaf cell. This module adapts one to
//! the other by deferring entirely to the storage layer's serial-type codec —
//! it does not re-implement the varint / serial-type logic, which lives in
//! `lillibrain::codec` and is property-tested there.
//!
//! TEXT and BLOB cells round-trip byte-for-byte: the literal surface of a stored
//! value is opaque bytes, never trimmed, normalized, or re-encoded. A round trip
//! of any cell vector returns an identical vector,

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