file_mmap
v0.20.0 Growingmemmap file interface library
Quick Verdict
- ✕Not updated for 2+ years
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 478 crates
- ✓Tiny footprint (7KB, 3 deps)
- ✓Permissive license (MIT/Apache-2.0)
Security
Deep Insights
200 downloads in the last 30 days (7/day), up 13% from the previous period.
478 crates depend on file_mmap. Reasonable ecosystem adoption, though not yet a core dependency.
Despite being 3+ years old, file_mmap hasn't reached 1.0 yet. Expect potential API changes between versions.
Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 6KB, file_mmap is lightweight. Small crate size correlates with focused, well-scoped functionality.
71% of releases have been yanked. Check version history before pinning.
Notable dependents include idx_sized, idx_file, various_data_file, indexed_data_file, strings_set_file. When high-quality crates choose file_mmap, 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 file_mmap
