Module qapp_api 

Zero-allocation scoped query execution boundary for Flutter qapps.

Hot-path functions use stack/fixed buffers only. Heap allocation is confined to the FRB wrapper that copies geometry into a Dart Float32List.

Enums

ExecutionError

Constants

FLOATS_PER_QUIN

Float32 values emitted per matched Quin (six u64 lanes, no inline float tagging).

MAX_QUERY_RESULTS

Maximum Quin results per scoped query (42MB Sentinel budget).

SCOPED_QUERY_MAX_FLOATS

Functions

append_sanctuary_violation

Append a conduct-violation Quin when a qapp breaches its compiled capability scope.

compile_wildcard_graph_query

Compile a wildcard anatomy graph query into fixed bytecode (install/boot helper).

dicom_ingest_status

Poll Core 3 ingest status: 0=pending, 1=complete, 2=failed.

eval_comorbidity_json

Hot-path comorbidity evaluation — stack buffers only inside engine call.

eval_comorbidity_json_from_daemon

Comorbidity verdicts using the in-process daemon graph (FRB-friendly).

execute_dicom_volume_query

Memory-map read of ingested pixel payload (single copy for Dart Uint8List).

execute_scoped_query

FRB/diagnostic wrapper — may allocate when copying geometry for Dart.

execute_scoped_query_in_place

Hot-path scoped query — must not allocate heap memory.

submit_dicom_ingest

Submit .dcm split-ingest to Core 3; returns lock-free job id.

translate_quin_to_geometry

Map matched Quins into a flat f32 lane for Dart Float32List rendering. Uses f32::from_bits on the low 32 bits — no scalar tagging in Quin objects.

verify_execution_scope

Walk compiled bytecode and ensure bound operands stay inside declared ontology domains.