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Decision Workspace

memmap3

Side-by-side comparison of Rust crates

41
memmap3
experimentalv0.1.0

Safe, zero-copy memory-mapped I/O. Drop-in replacement for memmap2 with persistent structs and zero unsafe in user code.

Core Metrics

memmap3
Health Score41
Total Downloads1.7K
30d Downloads350
Dependents8
Releases1
Last Updated181d ago
Age6m

Health Breakdown

memmap3
Maintenance
5
Quality
14
Community
6
Popularity
4
Documentation
12

Technical Details

memmap3
Version0.1.0
Stable (≥1.0)✗ No
LicenseMIT OR Apache-2.0
Dependencies9
Crate Size97KB
Features2
Yanked %0.0%
Edition2024
MSRV1.89
Owners1

Links

memmap3 detail →GitHub ↗crates.io ↗

Quick Verdict

  • •memmap3 leads with a health score of 41/100, but none of the options score above 80.