Module format 

Binary file format definitions using simple TLV (Type-Length-Value) structure

Modules

endian

Endian conversion utilities

feature_flags

Feature flags for enhanced binary format (bit field)

Structs

AdvancedMetricsHeader

Task 6: Advanced metrics segment header

AllocationRecord

Allocation record structure for binary serialization with improve.md extensions

FileHeader

Enhanced file header structure (32 bytes fixed size) Extended to include safety analysis and passport tracking information

Enums

BinaryExportMode

Binary export mode for header identification

MetricsBitmapFlags

Task 6: Metrics bitmap flags for identifying which advanced metrics are present

Constants

ADVANCED_METRICS_MAGIC

ADVANCED_METRICS_SEGMENT_TYPE

ALLOCATION_RECORD_TYPE

CALL_STACK_MAGIC

CALL_STACK_SEGMENT_TYPE

FFI_FUNCTION_MAGIC

FFI_FUNCTION_SEGMENT_TYPE

FORMAT_VERSION

HEADER_SIZE

MAGIC_BYTES

File magic bytes for format identification

MEMORY_PASSPORT_MAGIC

MEMORY_PASSPORT_SEGMENT_TYPE

UNSAFE_REPORT_MAGIC

UNSAFE_REPORT_SEGMENT_TYPE