croaring-sys

v4.7.0 Stable

Raw bindings to CRoaring

Apache-2.0 Edition 2021

Data structures External FFI bindings No standard library::No dynamic allocation

GitHub ↗ Docs ↗ crates.io ↗ Compare with…

Quick Verdict

✓Actively maintained (updated 13d ago)
✓Stable API (4.x for 9+ years)
✓Tiny footprint (226KB, 1 deps)
✓Permissive license (Apache-2.0)

Security

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Downloads

1.4M

Dependents

Releases

Size

226KB

Deep Insights

📊

Steady growth

52.0K downloads in the last 30 days (1.7K/day), up 17% from the previous period.

✅

Stable for 9+ years

The API has been stable (1.x) for over 9 years with 53 releases. This level of maturity means you can depend on it without worrying about breaking changes.

🪶

Minimal dependencies

Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 19/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days

1K/day avg+58%

Top Dependents

Most downloaded crates that depend on croaring-sys

Version Adoption

v4.5.1

41%

v4.4.1

25%

v4.3.1

15%

v4.6.1

10%

v4.3.10

Release Timeline

10 releasessince 2025

2025

2026

Less

README

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Maintainers

Dependencies

direct dependencies