Module turtle_star 

Turtle-Star Parser for QualiaDB

Implements RDF-Star (SPARQL 1.2) parsing for Turtle syntax with embedded triples. Stack-based state machine for zero-allocation handling of deeply nested structures.

Architecture:

• Fixed-size stack array [StackFrame; 16] for nested embedded triples
• No heap allocations in hot path
• Virtual IDs minted via generate_embedded_triple_id()
• Context stored separately in NQuin field (not in Virtual ID hash)

Structs

CborLdStarSerializer

CBOR-LD Serializer for SPARQL-Star

JsonLdStarSerializer

JSON-LD Serializer for SPARQL-Star

N3StarSerializer

N3-Star Serializer

NQuadsStarSerializer

N-Quads-Star Serializer

NTriplesStarSerializer

N-Triples-Star Serializer

TrigStarSerializer

Trig-Star Serializer

TurtleStarParser

Turtle-Star parser implementation

TurtleStarSerializer

Functions

parse_turtle_star_into

Legacy function for backward compatibility with existing ingest pipeline

parse_turtle_star_stream