Decision Workspace
hierarchical_hash_wheel_timer vs timer-lib vs embedded-timeout-macros
Side-by-side comparison of Rust crates
68
hierarchical_hash_wheel_timer
stablev1.4.0
A low-level timer implementation using a hierarchical four-level hash wheel with overflow.
50
timer-lib
growingv0.4.0
A feature-rich Rust library for creating and managing timers.
49
embedded-timeout-macros
growingv0.3.0
Macros for working with timeouts on top of embedded-hal APIs
Core Metrics
| hierarchical_hash_wheel_timer | timer-lib | embedded-timeout-macros | |
|---|---|---|---|
| Health Score | 68 | 50 | 49 |
| Total Downloads | 99.8K | 2.8K | 14.2K |
| 30d Downloads | 5.7K | 0 | 0 |
| Dependents | 23 | 0 | 12 |
| Releases | 5 | 5 | 3 |
| Last Updated | 93d ago | 125d ago | 2161d ago |
| Age | 6y 2m | 1y 7m | 7y 2m |
Health Breakdown
hierarchical_hash_wheel_timer
Maintenance
16
Quality
22
Community
9
Popularity
6
Documentation
15
timer-lib
Maintenance
12
Quality
16
Community
5
Popularity
4
Documentation
13
embedded-timeout-macros
Maintenance
3
Quality
15
Community
14
Popularity
5
Documentation
12
Technical Details
| hierarchical_hash_wheel_timer | timer-lib | embedded-timeout-macros | |
|---|---|---|---|
| Version | 1.4.0 | 0.4.0 | 0.3.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | 0BSD |
| Dependencies | 6 | 6 | 3 |
| Crate Size | 34KB | 34KB | 5KB |
| Features | 6 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | 1.94.1 | — | — |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •hierarchical_hash_wheel_timer leads with a health score of 68/100, but none of the options score above 80.
- •⚠ embedded-timeout-macros has not been updated in over a year.
- •timer-lib, embedded-timeout-macros are pre-1.0 — API may change.