Decision Workspace
fs_snapshot vs assert_cmd vs trycmd
Side-by-side comparison of Rust crates
48
fs_snapshot
growingv0.1.2
Simple input/output file snapshotting
80
assert_cmd
stablev2.2.0
Test CLI Applications.
76
trycmd
stablev1.2.0
Snapshot testing for a herd of CLI tests
Core Metrics
| fs_snapshot | assert_cmd | trycmd | |
|---|---|---|---|
| Health Score | 48 | 80 | 76 |
| Total Downloads | 11.8K | 55.8M | 3.6M |
| 30d Downloads | 78 | 4.3M | 232.9K |
| Dependents | 12 | 32.2K | 2.3K |
| Releases | 3 | 48 | 74 |
| Last Updated | 1536d ago | 17d ago | 4d ago |
| Age | 4y 3m | 7y 10m | 4y 4m |
Health Breakdown
fs_snapshot
Maintenance
4
Quality
16
Community
8
Popularity
5
Documentation
15
assert_cmd
Maintenance
18
Quality
20
Community
19
Popularity
8
Documentation
15
trycmd
Maintenance
19
Quality
18
Community
19
Popularity
8
Documentation
12
Technical Details
| fs_snapshot | assert_cmd | trycmd | |
|---|---|---|---|
| Version | 0.1.2 | 2.2.0 | 1.2.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 10 | 13 |
| Crate Size | 9KB | 28KB | 36KB |
| Features | 4 | 2 | 8 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.57.0 | 1.85 | 1.85 |
| Owners | 1 | 2 (team) | 2 (team) |
Links
Quick Verdict
- •assert_cmd has the highest health score (80/100) — a strong overall choice.
- •assert_cmd is depended on by 32.2K crates — strongest ecosystem trust.
- •⚠ fs_snapshot has not been updated in over a year.
- •fs_snapshot is pre-1.0 — API may change.