Decision Workspace
iterator-assertions vs inplace-iter vs assert_cmd
Side-by-side comparison of Rust crates
33
iterator-assertions
growingv0.1.0
Assert something about an iterator in place.
43
inplace-iter
experimentalv0.3.0
Efficient in-place iteration with O(1) element removal and taking operations
80
assert_cmd
stablev2.2.0
Test CLI Applications.
Core Metrics
| iterator-assertions | inplace-iter | assert_cmd | |
|---|---|---|---|
| Health Score | 33 | 43 | 80 |
| Total Downloads | 1.5K | 1.3K | 55.8M |
| 30d Downloads | 3 | 2 | 4.1M |
| Dependents | 0 | 0 | 32.2K |
| Releases | 1 | 3 | 48 |
| Last Updated | 949d ago | 302d ago | 17d ago |
| Age | 2y 7m | 10m | 7y 10m |
Health Breakdown
iterator-assertions
Maintenance
1
Quality
15
Community
5
Popularity
4
Documentation
8
inplace-iter
Maintenance
9
Quality
11
Community
6
Popularity
4
Documentation
13
assert_cmd
Maintenance
18
Quality
20
Community
19
Popularity
8
Documentation
15
Technical Details
| iterator-assertions | inplace-iter | assert_cmd | |
|---|---|---|---|
| Version | 0.1.0 | 0.3.0 | 2.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | non-standard | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 0 | 10 |
| Crate Size | 6KB | 12KB | 28KB |
| Features | 0 | 2 | 2 |
| Yanked % | 0.0% | 100.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | 1.85 |
| Owners | 1 | 1 | 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.
- •⚠ iterator-assertions has not been updated in over a year.
- •iterator-assertions, inplace-iter are pre-1.0 — API may change.