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arena-lib
v1.0.0 ExperimentalTyped memory arena and slab allocator library. Generational indices, typed arenas (one allocation per type), interned strings, and bump allocation. Zero unsafe leakage into user code.
Apache-2.0 OR MIT Edition 2024 MSRV 1.85
Quick Verdict
- ✓Actively maintained (updated 53d ago)
- ✓Tiny footprint (67KB, 3 deps)
- ✓Permissive license (Apache-2.0 OR MIT)
Security
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Downloads
72
Dependents
0
Releases
5
Size
67KB
Deep Insights
📉
Download decline
7 downloads in the last 30 days, down 89% from the previous period. May indicate migration to alternatives.
👤
Prolific maintainer
The primary maintainer publishes 109 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
🪶
Minimal dependencies
Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
Health Breakdown
Maintenance 16/25
Recency, release consistency, active ratio
Quality 19/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 2/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v1.0.0
22%
v0.1.0
21%
v0.5.0
19%
v0.9.0
19%
v0.2.0
18%
Release Timeline
5 releasessince 2026
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LessMore
Feature Flags
default =["std"]
std*
README
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Maintainers
Dependencies
3
direct dependencies
Dependents
0
crates depend on arena-lib