pencil-box 0.1.8

An idiomatic, high-performance Rust crate inspired by Lodash—packed with everyday utilities to simplify and reduce boilerplate when working with collections, strings, numbers, and more.
Documentation

Rust

📚 Documentation

👉 Full API docs / Reference

📦 Installation

Add this to your Cargo.toml:

[dependencies]
pencil-box = "0.1.8"

Replace "0.1.8" with the latest version from crates.io.

🚀 Usage & Available Methods

Each function is currently part of the array module. Full documentation with examples is available via the official docs.rs documentation.

Component Function Description Full API docs / API Reference
array chunk Split slices into fixed-size chunks Full API Docs
array compact Remove "empty" values using the IsEmpty trait Full API Docs
array difference_performant Faster list difference using AHashSet Full API Docs
array difference Compute list difference using HashSet Full API Docs
array drop_end Remove N elements from the end of a vector Full API Docs
array drop_start Remove N elements from the beginning of a vector Full API Docs
array fill_default Fill a vector with T::default() values Full API Docs
array fill_value Fill a vector with clones of a given value Full API Docs
array uniq_performant Faster deduplication using AHashSet Full API Docs
array uniq Remove duplicate elements using HashSet Full API Docs

🥪✅ Running Tests

To run all unit tests, use:

cargo test --tests

💯📂 Code Coverage

To generate a code coverage report, run:

cargo tarpaulin --out html --output-dir code_coverage

🔒 Safety

  • ✅ 100% safe Rust (#![forbid(unsafe_code)])
  • ✅ No unsafe blocks
  • ✅ Panic-free under all valid inputs

📄 License

Licensed under MIT.

🤝 Contributing

Contributions, bug reports, and feature requests are welcome! Open an issue or submit a pull request anytime.

🌐 Links