Decision Workspace
cstrptr vs cstr_core vs clucstr
Side-by-side comparison of Rust crates
49
cstrptr
growingv0.1.3
FFI-compatible and no-std &CStr
56
cstr_core
growingv0.2.6
Implementation of CStr and CString for no_std environments.
47
clucstr
growingv1.2.0
Safe and efficient creation of "CStr" with zero-byte checking and support for concatenating multiple values.
Core Metrics
| cstrptr | cstr_core | clucstr | |
|---|---|---|---|
| Health Score | 49 | 56 | 47 |
| Total Downloads | 9.3K | 2.9M | 17.0K |
| 30d Downloads | 68 | 80.5K | 49 |
| Dependents | 11 | 515 | 9 |
| Releases | 4 | 10 | 10 |
| Last Updated | 1129d ago | 1347d ago | 689d ago |
| Age | 6y 6m | 8y 5m | 7y 11m |
Health Breakdown
cstrptr
Maintenance
6
Quality
17
Community
9
Popularity
5
Documentation
12
cstr_core
Maintenance
5
Quality
18
Community
13
Popularity
8
Documentation
12
clucstr
Maintenance
4
Quality
20
Community
8
Popularity
5
Documentation
10
Technical Details
| cstrptr | cstr_core | clucstr | |
|---|---|---|---|
| Version | 0.1.3 | 0.2.6 | 1.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | Apache-2.0/MIT | Apache-2.0 |
| Dependencies | 2 | 2 | 3 |
| Crate Size | 4KB | 18KB | 10KB |
| Features | 4 | 6 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cstr_core leads with a health score of 56/100, but none of the options score above 80.
- •cstr_core is depended on by 515 crates — strongest ecosystem trust.
- •⚠ cstrptr, cstr_core, clucstr have not been updated in over a year.
- •cstrptr, cstr_core are pre-1.0 — API may change.