Decision Workspace
various_data_file vs strings_set_file vs file_mmap
Side-by-side comparison of Rust crates
45
various_data_file
growingv0.18.0
Store a dainary datas in a file. Use mmap, optimize fragments on delete, and reference identical strings.
35
strings_set_file
growingv0.1.4
Store a string in a file. Use mmap, optimize fragments on delete, and reference identical strings.
44
file_mmap
growingv0.20.0
memmap file interface library
Core Metrics
| various_data_file | strings_set_file | file_mmap | |
|---|---|---|---|
| Health Score | 45 | 35 | 44 |
| Total Downloads | 65.6K | 5.9K | 66.3K |
| 30d Downloads | 181 | 2 | 200 |
| Dependents | 276 | 17 | 478 |
| Releases | 50 | 5 | 48 |
| Last Updated | 780d ago | 1288d ago | 795d ago |
| Age | 3y 6m | 3y 6m | 3y 6m |
Health Breakdown
various_data_file
Maintenance
7
Quality
9
Community
13
Popularity
6
Documentation
10
strings_set_file
Maintenance
5
Quality
9
Community
6
Popularity
5
Documentation
10
file_mmap
Maintenance
7
Quality
9
Community
12
Popularity
6
Documentation
10
Technical Details
| various_data_file | strings_set_file | file_mmap | |
|---|---|---|---|
| Version | 0.18.0 | 0.1.4 | 0.20.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT/Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 1 | 1 | 3 |
| Crate Size | 7KB | 4KB | 7KB |
| Features | 0 | 0 | 0 |
| Yanked % | 54.0% | 100.0% | 70.8% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •various_data_file leads with a health score of 45/100, but none of the options score above 80.
- •file_mmap has the most downloads (66.3K), suggesting wider adoption.
- •file_mmap is depended on by 478 crates — strongest ecosystem trust.
- •⚠ various_data_file, strings_set_file, file_mmap have not been updated in over a year.