tcdi/pgx

Features

• Rust Extension Frameworks - Provides a comprehensive framework for developing high-performance, memory-safe PostgreSQL extensions using the Rust language.
• Database Engine Extensions - Provides a comprehensive framework for building custom extensions that modify the operational logic of the database engine.
• Extension Functions - Enables the creation of specialized database functions and triggers by mapping Rust code to the internal execution system.
• Binary Type Codecs - Implements specialized binary codecs for translating PostgreSQL internal binary representations into native Rust objects.
• Database Internals - Provides low-level access to internal database APIs and logging systems for advanced extension logic.
• Server Programming Interfaces - Provides safe Rust bindings to the PostgreSQL Server Programming Interface for executing queries from within extensions.
• Build Toolchains - Ships a dedicated CLI for managing the full extension development lifecycle from initialization to binary packaging.
• Safe Internal Access Wrappers - Provides safe wrappers for interacting with PostgreSQL internal memory contexts, pointers, and system functions.
• Binary Protocol Implementations - Implements the database-specific binary wire protocol for efficient data exchange and type mapping.
• PostgreSQL User-Defined Functions - Maps typed Rust functions to the PostgreSQL internal execution system to create custom functions and triggers.
• PostgreSQL Memory Context Wrappers - Provides safe Rust wrappers for PostgreSQL memory contexts to prevent leaks and manage resource lifetimes.
• Database Memory Management - Provides specialized memory management techniques to handle low-level allocation and pointers within the database engine.
• Database FFI Bridges - Implements bridges between Rust and the internal C API of the database server to execute native code.
• Database Version Compatibility - Allows a single codebase to be built and tested against multiple installed PostgreSQL versions.
• Database Version Compatibility - Ensures the codebase remains stable and compatible across different releases of the PostgreSQL engine.
• SQL Schema Generators - Automatically translates Rust structures into PostgreSQL composite types and generates the corresponding SQL schema definitions.
• Toolchain Orchestration - Provides a command line utility to orchestrate the compilation and deployment sequence for database extensions.
• CLI Development Tools - Ships a dedicated command line interface to manage the extension development lifecycle, from initialization to packaging.
• SQL Schema Generators - Automatically generates required SQL schema definitions based on the programming types defined in Rust.
• High-Performance Systems Programming - Leverages high-performance systems programming in Rust for resource-efficient database functionality and manual memory control.
• SQL Schema Generators - Uses procedural macros to automatically generate SQL schema definitions from Rust language structures during compilation.
• Custom Database Type Bindings - Implements serialization protocols to map Rust structures to database composite types and enums.
• Database Drivers - Rust database driver.

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