pencil-box

Crates.iopencil-box
lib.rspencil-box
version0.1.11
created_at2025-06-18 01:07:36.407254+00
updated_at2025-07-11 02:02:34.486288+00
descriptionA performance-focused, memory-efficient utility library for Rust — built for engineers who care about speed, safety, and maintainability.
homepagehttps://github.com/rocketnozzle/pencil-box
repositoryhttps://github.com/rocketnozzle/pencil-box
max_upload_size
id1716440
size427,410
Rocket Nozzle (rocketnozzle)

documentation

README

Rust

✏️ Pencil Box

A performance-focused, memory-efficient utility library for Rust — built for engineers who care about speed, safety, and maintainability.

✨🌟🌟🌟 If you find this project useful, please consider ⭐ starring it on GitHub! 🌟🌟🌟✨

📚 Documentation

👉 Full API Reference

🚀 Why Choose This Library?

While there are many libraries out there, this one is built different — with engineers in mind:

✅ Performance First

  • Designed for speed and minimal latency
  • Zero-cost abstractions where possible

🧠 Memory-Efficient by Design

  • Built to minimize allocations and overhead
  • Smart data structures and lean processing

🛡️ Safety Comes Standard

  • No unsafe blocks unless absolutely necessary — and always documented

⏱️ 48-Hour Response Promise

  • 🐛 Bug reports: Responded to within 48 hours
  • 💡 Feature requests: Reviewed and responded to in under 2 days
  • 📦 Developer-first and actively maintained

⚡ Performance-focused. 💾 Memory-conscious. 🛡️ Safe by design. 🔁 Backed by a 48-hour support promise.

📦 Installation

Add this to your Cargo.toml:

[dependencies]
pencil-box = "0.1.11"

Replace "0.1.11" with the latest version from crates.io.

Full feature list is available in the crate’s Cargo.toml.

🚀 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 find_index Find the index of the first matching element Full API Docs
array find_indexes Find indices of all matching elements Full API Docs
array find_last_index Find the index of the last matching element Full API Docs
array flatten Flatten nested array-like structures into a single Vec<T> Full API Docs
array intersection Compute elements common to all input collections 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

cargo test --tests

📊 Code Coverage

To generate a coverage report:

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

🔒 Safety

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

🤝 Contributing

I welcome contributions, bug reports, and feature requests!

  • Open an issue
  • Submit a PR
  • Or just say hi — I typically respond in under 48 hours

🌐 Links

Commit count: 15

cargo fmt