Decision Workspace
hex_fmt vs ufmt vs test-format
Side-by-side comparison of Rust crates
55
hex_fmt
growingv0.3.0
Formatting and shortening byte slices as hexadecimal strings
46
ufmt
growingv0.2.0
A (6-40x) smaller, (2-9x) faster and panic-free alternative to `core::fmt`
46
test-format
growingv0.1.1
Provides the assert_debug_fmt and assert_display_fmt macros for testing Debug (or Display) implementations on no_std
Core Metrics
| hex_fmt | ufmt | test-format | |
|---|---|---|---|
| Health Score | 55 | 46 | 46 |
| Total Downloads | 12.3M | 1.4M | 3.6K |
| 30d Downloads | 588.6K | 74.9K | 0 |
| Dependents | 1.6K | 485 | 13 |
| Releases | 3 | 9 | 2 |
| Last Updated | 2706d ago | 1384d ago | 685d ago |
| Age | 7y 7m | 7y | 1y 10m |
Health Breakdown
hex_fmt
Maintenance
3
Quality
16
Community
19
Popularity
8
Documentation
9
ufmt
Maintenance
4
Quality
9
Community
13
Popularity
7
Documentation
13
test-format
Maintenance
5
Quality
16
Community
9
Popularity
4
Documentation
12
Technical Details
| hex_fmt | ufmt | test-format | |
|---|---|---|---|
| Version | 0.3.0 | 0.2.0 | 0.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | EUPL-1.2 OR Apache-2.0 OR MIT |
| Dependencies | 0 | 2 | 0 |
| Crate Size | 8KB | 147KB | 14KB |
| Features | 0 | 1 | 0 |
| Yanked % | 0.0% | 55.6% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | 1.64 |
| Owners | 3 | 1 | 1 |
Links
Quick Verdict
- •hex_fmt leads with a health score of 55/100, but none of the options score above 80.
- •hex_fmt is depended on by 1.6K crates — strongest ecosystem trust.
- •⚠ hex_fmt, ufmt, test-format have not been updated in over a year.