Decision Workspace
tzif vs chrono-tz vs chrono-tz-build
Side-by-side comparison of Rust crates
60
tzif
growingv0.5.0
A parser for TZif files
62
chrono-tz
growingv0.10.4
TimeZone implementations for chrono from the IANA database
62
chrono-tz-build
growingv0.5.0
internal build script for chrono-tz
Core Metrics
| tzif | chrono-tz | chrono-tz-build | |
|---|---|---|---|
| Health Score | 60 | 62 | 62 |
| Total Downloads | 191.8K | 128.6M | 81.6M |
| 30d Downloads | 11.6K | 6.1M | 1.9M |
| Dependents | 31 | 12.3K | 19 |
| Releases | 10 | 36 | 10 |
| Last Updated | 103d ago | 367d ago | 367d ago |
| Age | 4y 1m | 9y 9m | 5y 9m |
Health Breakdown
tzif
Maintenance
14
Quality
15
Community
15
Popularity
6
Documentation
10
chrono-tz
Maintenance
7
Quality
13
Community
19
Popularity
8
Documentation
15
chrono-tz-build
Maintenance
9
Quality
16
Community
14
Popularity
8
Documentation
15
Technical Details
| tzif | chrono-tz | chrono-tz-build | |
|---|---|---|---|
| Version | 0.5.0 | 0.10.4 | 0.5.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Unicode-3.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 10 | 5 |
| Crate Size | 27KB | 794KB | 11KB |
| Features | 0 | 5 | 3 |
| Yanked % | 0.0% | 2.8% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.82 | 1.65 | 1.65 |
| Owners | 3 (team) | 2 (team) | 2 (team) |
Links
Quick Verdict
- •chrono-tz leads with a health score of 62/100, but none of the options score above 80.
- •chrono-tz is depended on by 12.3K crates — strongest ecosystem trust.
- •⚠ chrono-tz, chrono-tz-build have not been updated in over a year.