Decision Workspace
const-crc32-nostd vs const-crc32 vs crc32fast-lib
Side-by-side comparison of Rust crates
43
const-crc32-nostd
growingv1.3.1
A `const fn` implementation of crc32 checksum algorithm
45
const-crc32
growingv1.3.0
A `const fn` implementation of crc32 checksum algorithm
50
crc32fast-lib
growingv1.1.2
Fast, SIMD-accelerated CRC-32/ISO-HDLC (aka 'crc32') checksum computation in Rust exposed as a C-compatible shared library
Core Metrics
| const-crc32-nostd | const-crc32 | crc32fast-lib | |
|---|---|---|---|
| Health Score | 43 | 45 | 50 |
| Total Downloads | 353.0K | 158.1K | 1.7K |
| 30d Downloads | 44.0K | 11.0K | 6 |
| Dependents | 7 | 4 | 0 |
| Releases | 1 | 6 | 3 |
| Last Updated | 760d ago | 933d ago | 133d ago |
| Age | 2y 1m | 3y 5m | 1y 3m |
Health Breakdown
const-crc32-nostd
Maintenance
1
Quality
20
Community
5
Popularity
7
Documentation
10
const-crc32
Maintenance
4
Quality
20
Community
5
Popularity
6
Documentation
10
crc32fast-lib
Maintenance
11
Quality
19
Community
6
Popularity
4
Documentation
10
Technical Details
| const-crc32-nostd | const-crc32 | crc32fast-lib | |
|---|---|---|---|
| Version | 1.3.1 | 1.3.0 | 1.1.2 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 2 | 2 | 2 |
| Crate Size | 3KB | 3KB | 9KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •crc32fast-lib leads with a health score of 50/100, but none of the options score above 80.
- •const-crc32-nostd has the most downloads (353.0K), suggesting wider adoption.
- •⚠ const-crc32-nostd, const-crc32 have not been updated in over a year.