hashmap-mem
v0.2.2 GrowingFast, low-overhead in-memory hashmap implementation optimized for performance using fxhash
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (8KB, 1 deps)
- ✓Permissive license (MIT)
Security
Deep Insights
188 downloads in the last 30 days, down 24% from the previous period. May indicate migration to alternatives.
The primary maintainer publishes 259 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
Despite being 1+ years old, hashmap-mem hasn't reached 1.0 yet. Expect potential API changes between versions.
Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 8KB, hashmap-mem is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include swamp-vm, swamp-vm-layout, swamp-vm-isa, swamp-layout, swamp-abi-types. When high-quality crates choose hashmap-mem, 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 hashmap-mem