Decision Workspace
mmap-io vs tiverse-mmap vs ntex-bytes
Side-by-side comparison of Rust crates
66
mmap-io
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.
47
tiverse-mmap
growingv1.0.0
Modern, safe, and ergonomic memory-mapped file I/O library with zero unsafe in public API
73
ntex-bytes
stablev1.6.8
Types and traits for working with bytes (bytes crate fork)
Core Metrics
| mmap-io | tiverse-mmap | ntex-bytes | |
|---|---|---|---|
| Health Score | 66 | 47 | 73 |
| Total Downloads | 8.2K | 99 | 554.5K |
| 30d Downloads | 0 | 0 | 34.6K |
| Dependents | 40 | 0 | 909 |
| Releases | 11 | 1 | 52 |
| Last Updated | 7d ago | 207d ago | 13d ago |
| Age | 9m | 6m | 4y 11m |
Health Breakdown
mmap-io
Maintenance
19
Quality
17
Community
10
Popularity
5
Documentation
15
tiverse-mmap
Maintenance
5
Quality
19
Community
6
Popularity
2
Documentation
15
ntex-bytes
Maintenance
18
Quality
19
Community
14
Popularity
7
Documentation
15
Technical Details
| mmap-io | tiverse-mmap | ntex-bytes | |
|---|---|---|---|
| Version | 1.0.0 | 1.0.0 | 1.6.8 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 14 | 12 | 6 |
| Crate Size | 178KB | 59KB | 50KB |
| Features | 10 | 6 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.75 | 1.70 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ntex-bytes leads with a health score of 73/100, but none of the options score above 80.
- •ntex-bytes is depended on by 909 crates — strongest ecosystem trust.