arcstr
v1.2.0 GrowingA better reference-counted string type, with zero-cost (allocation-free) support for string literals, and reference counted substrings.
Quick Verdict
- ✕Not updated for 2+ years
- ✓Stable API (1.x for 5+ years)
- ✓Massive adoption (2.1K crates depend on it)
- ✓Tiny footprint (32KB, 3 deps)
- ✓Permissive license (Apache-2.0 OR MIT OR Zlib)
Security
Deep Insights
1.8M downloads in the last 30 days (61.1K/day), up 30% from the previous period.
2.1K crates depend on arcstr. Strong ecosystem adoption means battle-tested code and long-term stability.
arcstr has only 1 owner despite 2.1K dependents. This is a bus-factor concern — consider the implications for long-term support.
The API has been stable (1.x) for over 5 years with 13 releases. This level of maturity means you can depend on it without worrying about breaking changes.
Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 31KB, arcstr is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include redis, immutable-chunkmap, juniper, hipstr, size-of. When high-quality crates choose arcstr, 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
Download Trend
Top Dependents
Most downloaded crates that depend on arcstr
Version Adoption
Release Timeline
Feature Flags
default =["substr"]
