Module parser 

Parser for SQLite changeset/patchset binary format.

Parses SQLite session extension changesets and patchsets from binary into DiffSetBuilder instances.

Binary Format

The format consists of one or more table sections:

Table Header:
├── Marker: 'T' (0x54) for changeset, 'P' (0x50) for patchset
├── Column count (1 byte)
├── PK flags (1 byte per column: 0x01 = PK, 0x00 = not)
└── Table name (null-terminated UTF-8)

Change Records (repeated):
├── Operation code: INSERT=0x12, DELETE=0x09, UPDATE=0x17
├── Indirect flag (1 byte, usually 0)
└── Values (encoded per operation type)

Structs

TableSchema

A table schema parsed from binary changeset/patchset data.

Enums

FormatMarker

The detected format marker.

ParseError

Errors that can occur during parsing.

ParsedDiffSet

A parsed changeset or patchset.