Iceberg-rust

Low level implementation of the Apache iceberg specification.

Featues:

• catalog trait as an interface to the different iceberg catalogs
• table structs to simplify the access to the iceberg table metadata
• table transactions to guarantee atomic changes to the iceberg table metadata
• view structs to define iceberg views

lib.rs:

Apache Iceberg implementation in Rust

This crate provides a native Rust implementation of Apache Iceberg, a table format for large analytic datasets. Iceberg manages large collections of files as tables, while providing atomic updates and concurrent writes.

Features

• Table operations (create, read, update, delete)
• Schema evolution
• Hidden partitioning
• Time travel and snapshot isolation
• View and materialized view support
• Multiple catalog implementations (REST, AWS Glue, File-based)

Components

The main components of this crate are:

• table - Core table operations and management
• catalog - Catalog implementations for metadata storage
• arrow - Integration with Apache Arrow
• view - View and materialized view support
• error - Error types and handling

Example

use iceberg_rust::table::Table;
use iceberg_rust::catalog::Catalog;

// Create a new table
let mut table = Table::builder()
    .with_name("example_table")
    .with_schema(schema)
    .build()
    .await?;

// Start a transaction
table.new_transaction(None)
    .update_schema(new_schema)
    .commit()
    .await?;