Decision Workspace
atomig vs radium vs qubit-cas
Side-by-side comparison of Rust crates
58
atomig
growingv0.4.3
Generic, convenient and lock-free `std` atomics via `Atomic<T>`. Can be used with many primitive types (including floats) and with custom types.
64
radium
growingv1.1.1
Portable interfaces for maybe-atomic types
57
qubit-cas
experimentalv0.8.0
Typed compare-and-swap executor with retry-aware conflict handling
Core Metrics
| atomig | radium | qubit-cas | |
|---|---|---|---|
| Health Score | 58 | 64 | 57 |
| Total Downloads | 1.2M | 202.1M | 691 |
| 30d Downloads | 106.9K | 14.6M | 0 |
| Dependents | 47 | 55 | 31 |
| Releases | 10 | 20 | 20 |
| Last Updated | 373d ago | 320d ago | today |
| Age | 6y 10m | 7y | 28d |
Health Breakdown
atomig
Maintenance
6
Quality
16
Community
16
Popularity
7
Documentation
13
radium
Maintenance
6
Quality
19
Community
16
Popularity
8
Documentation
15
qubit-cas
Maintenance
14
Quality
15
Community
10
Popularity
3
Documentation
15
Technical Details
| atomig | radium | qubit-cas | |
|---|---|---|---|
| Version | 0.4.3 | 1.1.1 | 0.8.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT/Apache-2.0 | MIT | Apache-2.0 |
| Dependencies | 3 | 3 | 6 |
| Crate Size | 22KB | 14KB | 66KB |
| Features | 1 | 2 | 2 |
| Yanked % | 0.0% | 5.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.60 | 1.94 |
| Owners | 2 (team) | 3 (team) | 1 |
Links
Quick Verdict
- •radium leads with a health score of 64/100, but none of the options score above 80.
- •⚠ atomig has not been updated in over a year.
- •atomig, qubit-cas are pre-1.0 — API may change.