heapless
v0.9.3 Growing`static` friendly data structures that don't require dynamic memory allocation
Quick Verdict
- ✓Actively maintained (updated 74d ago)
- !Pre-1.0: API may have breaking changes
- ✓Massive adoption (7.5K crates depend on it)
- ✓Team maintained (4 owners)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Deep Insights
12.4M downloads in the last 30 days (412.9K/day), up 3% from the previous period.
7.5K crates depend on heapless. Strong ecosystem adoption means battle-tested code and long-term stability.
The primary maintainer publishes 92 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
Despite being 9+ years old, heapless hasn't reached 1.0 yet. Expect potential API changes between versions.
Notable dependents include ipnet, der, zvariant, faster-hex, postcard. When high-quality crates choose heapless, 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 heapless
