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Decision Workspace

memmap2

Side-by-side comparison of Rust crates

67
memmap2
growingv0.9.11

Cross-platform Rust API for memory-mapped file IO

Core Metrics

memmap2
Health Score67
Total Downloads283.1M
30d Downloads14.3M
Dependents21.5K
Releases36
Last Updated21d ago
Age6y 5m

Health Breakdown

memmap2
Maintenance
17
Quality
11
Community
16
Popularity
8
Documentation
15

Technical Details

memmap2
Version0.9.11
Stable (≥1.0)✗ No
LicenseMIT OR Apache-2.0
Dependencies4
Crate Size35KB
Features0
Yanked %5.6%
Edition2021
MSRV1.65
Owners4

Links

memmap2 detail →GitHub ↗Docs ↗crates.io ↗

Quick Verdict

  • •memmap2 leads with a health score of 67/100, but none of the options score above 80.
  • •memmap2 is depended on by 21.5K crates — strongest ecosystem trust.