fastcdc
v4.0.1 StableFastCDC (content defined chunking) in pure Rust.
Quick Verdict
- ✓Actively maintained (updated 29d ago)
- ✓Stable API (4.x for 7+ years)
- ✓Trusted by 149 crates
- ✓Permissive license (MIT)
Security
Deep Insights
103.4K downloads in the last 30 days (3.4K/day), up 69% from the previous period.
149 crates depend on fastcdc. Reasonable ecosystem adoption, though not yet a core dependency.
The API has been stable (1.x) for over 7 years with 20 releases. This level of maturity means you can depend on it without worrying about breaking changes.
At 46KB, fastcdc is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include noosphere-core, asuran-chunker, binsync, libasuran, msg_tool. When high-quality crates choose fastcdc, 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 fastcdc
