xelf

A versatile Rust toolkit providing extensive utilities for async programming, database operations, FFI, and more.

Features

This crate provides several feature-gated modules:

Minimal Features (Default)

• datetime - Chronological utilities using chrono
• collections - Enhanced collection types using smallvec and more
• io - I/O utilities
• derive - Helpful derive macros

Common Features

• Async programming utilities (tokio-based)
• Byte handling and manipulation
• File system operations
• JSON processing
• Network programming
• Signal handling
• String manipulation
• Synchronization primitives

Full Features

• Database support (sea-orm, sqlx)
• FFI utilities
• All common features

Installation

Add this to your Cargo.toml:

[dependencies]

xelf = "0.4.6"  # Default features

With specific features:

[dependencies]

xelf = { version = "0.4.6", features = ["full"] }  # All features

# or

xelf = { version = "0.4.6", features = ["async", "db"] }  # Selected features

Feature Flags

• minimal (default): Basic utilities
• common: Most commonly used features
• full: All features including database and FFI
• Individual features like async, db, ffi, etc.

See Cargo.toml for complete feature list.

Requirements

• Rust 1.77 or later

License

This project is licensed under the MIT License - see the LICENSE file for details.

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

Author

Sprite Tong (spritetong@gmail.com)