Decision Workspace

mmap-io

Side-by-side comparison of Rust crates

growingv1.0.0

Zero-copy memory-mapped file I/O for Rust. Safe concurrent reads, writes, and atomic views across Linux, macOS, and Windows. Built for databases, log structures, game runtimes, caches, and IPC.

Core Metrics

	mmap-io
Health Score	65
Total Downloads	11.7K
30d Downloads	1.4K
Dependents	44
Releases	11
Last Updated	56d ago
Age	11m

Health Breakdown

mmap-io

Maintenance

Quality

Community

Popularity

Documentation

Technical Details

	mmap-io
Version	1.0.0
Stable (≥1.0)	✓ Yes
License	Apache-2.0
Dependencies	14
Crate Size	178KB
Features	10
Yanked %	0.0%
Edition	2021
MSRV	1.75
Owners	1

Links

mmap-io detail →GitHub ↗Docs ↗crates.io ↗

Quick Verdict

•mmap-io leads with a health score of 65/100, but none of the options score above 80.