System Programming Library
3.0k 2026-05-11
nix-rust/nix
Provides safe and friendly Rust bindings to various *nix platform APIs, offering a robust alternative to the unsafe `libc` crate.
Core Features
Safe Rust bindings for *nix system APIs
Unified and platform-specific API interfaces
Improved safety and error handling over `libc`
Extensive support for diverse *nix platforms (Linux, Darwin, FreeBSD, Android, etc.)
Actively developed and maintained
Detailed Introduction
Nix is a Rust library designed to offer safe and user-friendly bindings to a wide array of *nix operating system APIs, including Linux, Darwin, and others. It aims to provide a more secure and idiomatic Rust interface compared to the raw, unsafe APIs exposed by the `libc` crate. By wrapping `libc` functionality with types and abstractions, Nix enforces legal and safe usage, simplifying system-level programming in Rust. While striving for a unified interface where possible, it also respects and provides platform-specific functionalities, ensuring broad compatibility and robust error handling.