Decision Workspace
qubit-clock vs prism3-clock vs clock-lib
Side-by-side comparison of Rust crates
53
qubit-clock
experimentalv0.8.1
Thread-safe clock abstractions for Rust: monotonic clocks, mock testing, high-precision time meters, and timezone support
41
prism3-clock
experimentalv0.1.0
Thread-safe clock abstractions for Rust: monotonic clocks, mock testing, high-precision time meters, and timezone support
60
clock-lib
experimentalv1.0.0
Monotonic and wall-clock time readings for Rust, with a mockable clock for deterministic testing. Simple Tier-1 API, zero dependencies, no unsafe.
Core Metrics
| qubit-clock | prism3-clock | clock-lib | |
|---|---|---|---|
| Health Score | 53 | 41 | 60 |
| Total Downloads | 251 | 190 | 63 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 18 | 1 | 5 |
| Last Updated | today | 219d ago | 4d ago |
| Age | 1m | 7m | 4d |
Health Breakdown
qubit-clock
Maintenance
14
Quality
15
Community
6
Popularity
3
Documentation
15
prism3-clock
Maintenance
4
Quality
13
Community
6
Popularity
3
Documentation
15
clock-lib
Maintenance
19
Quality
18
Community
6
Popularity
2
Documentation
15
Technical Details
| qubit-clock | prism3-clock | clock-lib | |
|---|---|---|---|
| Version | 0.8.1 | 0.1.0 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 OR MIT |
| Dependencies | 5 | 4 | 1 |
| Crate Size | 62KB | 46KB | 55KB |
| Features | 2 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.94 | 1.70 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •clock-lib leads with a health score of 60/100, but none of the options score above 80.
- •qubit-clock has the most downloads (251), suggesting wider adoption.
- •qubit-clock, prism3-clock are pre-1.0 — API may change.