Module text_input 

Text-driven SHACL validation — the entry point the docs playground / any “paste shapes + data, get a report” caller uses.

• Data is N3/N-Triples text (parsed by the engine’s own N3Parser). Numeric object literals are inline-encoded (so range constraints work); IRIs/strings are q_hashed and retained in a resolver (so string constraints — pattern/length/language — work).
• Shapes are a compact JSON list (ShapeSpec) mapping 1:1 onto the ShaclConstraint vocabulary.

validate_json runs the comprehensive ShaclEngine and returns the ValidationReport as JSON.

Structs

ConstraintSpec

One constraint in a ShapeSpec. Exactly the field for the kind is read.

ShapeSpec

One shape in the playground/JSON input.

Functions

build_graph

Parse N3/N-Triples text into a quin graph plus a hash→lexical resolver.

shape_from_spec

Build a CompiledShape from a ShapeSpec.

validate_json

JSON-in / JSON-out convenience for the playground & WASM boundary.

validate_text

Validate N3/N-Triples data against specs and return the report.