Module commit

Commit operations for atomic metadata updates in Iceberg catalogs

This module provides the core functionality for atomic commits to Iceberg tables and views:

• Commit structures for tables and views
• Update operations that can be applied
• Requirements that must be satisfied
• Functions to validate requirements and apply updates

All changes are made atomically - either all updates succeed or none are applied. Requirements are checked first to ensure concurrent modifications don’t corrupt state.

Structs

CommitTable

A commit operation to update table metadata in an Iceberg catalog

CommitView

A commit operation to update view metadata in an Iceberg catalog

Enums

TableRequirement

Requirements that must be met before applying updates to table metadata

TableUpdate

Updates that can be applied to table metadata in a commit operation

ViewRequirement

Requirements that must be met before applying updates to view metadata

ViewUpdate

Updates that can be applied to view metadata in a commit operation

Functions

apply_table_updates

Applies a sequence of updates to table metadata

apply_view_updates

Applies a sequence of updates to view metadata

check_table_requirements

Validates that table metadata meets all specified requirements

check_view_requirements

Validates that view metadata meets all specified requirements