Decision Workspace
rstest_reuse vs fixt vs assert_fs
Side-by-side comparison of Rust crates
53
rstest_reuse
growingv0.7.0
Reuse rstest attributes: create a set of tests and apply it to every scenario you want to test.
71
fixt
growingv0.6.0
minimum viable fixtures
70
assert_fs
growingv1.1.3
Filesystem fixtures and assertions for testing.
Core Metrics
| rstest_reuse | fixt | assert_fs | |
|---|---|---|---|
| Health Score | 53 | 71 | 70 |
| Total Downloads | 7.9M | 210.1K | 13.7M |
| 30d Downloads | 779.8K | 4.7K | 866.2K |
| Dependents | 1.0K | 2.7K | 9.8K |
| Releases | 10 | 91 | 33 |
| Last Updated | 666d ago | 16d ago | 329d ago |
| Age | 5y 9m | 5y | 7y 10m |
Health Breakdown
rstest_reuse
Maintenance
7
Quality
14
Community
12
Popularity
8
Documentation
12
fixt
Maintenance
19
Quality
14
Community
19
Popularity
6
Documentation
13
assert_fs
Maintenance
8
Quality
20
Community
19
Popularity
8
Documentation
15
Technical Details
| rstest_reuse | fixt | assert_fs | |
|---|---|---|---|
| Version | 0.7.0 | 0.6.0 | 1.1.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 8 | 9 |
| Crate Size | 13KB | 13KB | 20KB |
| Features | 0 | 1 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.60.0 | — | 1.74 |
| Owners | 1 | 3 (team) | 2 (team) |
Links
Quick Verdict
- •fixt leads with a health score of 71/100, but none of the options score above 80.
- •assert_fs has the most downloads (13.7M), suggesting wider adoption.
- •assert_fs is depended on by 9.8K crates — strongest ecosystem trust.
- •⚠ rstest_reuse has not been updated in over a year.
- •rstest_reuse, fixt are pre-1.0 — API may change.