arrow2
v0.18.0 GrowingUnofficial implementation of Apache Arrow spec in safe Rust
Quick Verdict
- ✕Not updated for 2+ years
- !Pre-1.0: API may have breaking changes
- ✓Massive adoption (1.3K crates depend on it)
- !Heavy dependency tree (59 direct deps)
- ✓Permissive license (Apache-2.0)
Security
Deep Insights
329.6K downloads in the last 30 days (11.0K/day). Volume is roughly flat compared to the previous period.
1.3K crates depend on arrow2. Strong ecosystem adoption means battle-tested code and long-term stability.
Despite being 4+ years old, arrow2 hasn't reached 1.0 yet. Expect potential API changes between versions.
59 direct dependencies. Consider the impact on compile times and supply chain complexity.
Notable dependents include argminmax, serde_arrow, marrow, arrow2_convert, sample-arrow2. When high-quality crates choose arrow2, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
