Decision Workspace
specs_time vs tdt vs hifitime
Side-by-side comparison of Rust crates
38
specs_time
growingv0.6.1
time resource for specs
45
tdt
experimentalv0.3.1
Time Delta Toolkit (TDT): count ticks, breakdown intervals, pretty-print elapsed/remaining time.
70
hifitime
stablev4.2.6
Ultra-precise date and time handling in Rust for scientific applications with leap second support
Core Metrics
| specs_time | tdt | hifitime | |
|---|---|---|---|
| Health Score | 38 | 45 | 70 |
| Total Downloads | 30.2K | 1.7K | 771.0K |
| 30d Downloads | 70 | 54 | 57.1K |
| Dependents | 24 | 1 | 515 |
| Releases | 19 | 5 | 64 |
| Last Updated | 2456d ago | 183d ago | 4d ago |
| Age | 8y 5m | 6m | 8y 2m |
Health Breakdown
specs_time
Maintenance
4
Quality
14
Community
7
Popularity
5
Documentation
8
tdt
Maintenance
11
Quality
13
Community
7
Popularity
4
Documentation
10
hifitime
Maintenance
19
Quality
18
Community
13
Popularity
7
Documentation
13
Technical Details
| specs_time | tdt | hifitime | |
|---|---|---|---|
| Version | 0.6.1 | 0.3.1 | 4.2.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | MPL-2.0 |
| Dependencies | 5 | 5 | 21 |
| Crate Size | 7KB | 12KB | 159KB |
| Features | 0 | 0 | 5 |
| Yanked % | 0.0% | 0.0% | 3.1% |
| Edition | — | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •hifitime leads with a health score of 70/100, but none of the options score above 80.
- •hifitime is depended on by 515 crates — strongest ecosystem trust.
- •⚠ specs_time has not been updated in over a year.
- •specs_time, tdt are pre-1.0 — API may change.