Decision Workspace
check-hash vs fast-tlsh vs adler2
Side-by-side comparison of Rust crates
33
check-hash
growingv0.1.0
A small utility for checking file hashes
59
fast-tlsh
growingv0.1.10
Library to generate / parse / compare TLSH locality sensitive hashes
58
adler2
growingv2.0.1
A simple clean-room implementation of the Adler-32 checksum
Core Metrics
| check-hash | fast-tlsh | adler2 | |
|---|---|---|---|
| Health Score | 33 | 59 | 58 |
| Total Downloads | 1.6K | 16.7K | 260.2M |
| 30d Downloads | 4 | 1.1K | 30.7M |
| Dependents | 0 | 83 | 31 |
| Releases | 1 | 11 | 2 |
| Last Updated | 1085d ago | 162d ago | 291d ago |
| Age | 2y 11m | 2y | 1y 7m |
Health Breakdown
check-hash
Maintenance
1
Quality
15
Community
3
Popularity
4
Documentation
10
fast-tlsh
Maintenance
11
Quality
17
Community
11
Popularity
5
Documentation
15
adler2
Maintenance
7
Quality
21
Community
9
Popularity
8
Documentation
13
Technical Details
| check-hash | fast-tlsh | adler2 | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.10 | 2.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | Apache-2.0 OR MIT | 0BSD OR MIT OR Apache-2.0 |
| Dependencies | 3 | 10 | 1 |
| Crate Size | 7KB | 85KB | 13KB |
| Features | 0 | 34 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.70 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fast-tlsh leads with a health score of 59/100, but none of the options score above 80.
- •adler2 has the most downloads (260.2M), suggesting wider adoption.
- •⚠ check-hash has not been updated in over a year.
- •check-hash, fast-tlsh are pre-1.0 — API may change.