Decision Workspace
adjacent-pair-iterator vs non-empty-iter vs size_hinter
Side-by-side comparison of Rust crates
47
adjacent-pair-iterator
growingv1.0.0
An iterator over adjacent pairs in another iterator.
62
non-empty-iter
experimentalv0.3.1
Non-empty iterators.
54
size_hinter
experimentalv0.4.2
Iterator adaptors allowing overriding or specifying size_hint.
Core Metrics
| adjacent-pair-iterator | non-empty-iter | size_hinter | |
|---|---|---|---|
| Health Score | 47 | 62 | 54 |
| Total Downloads | 69.3K | 1.9K | 615 |
| 30d Downloads | 4.6K | 0 | 0 |
| Dependents | 8 | 27 | 6 |
| Releases | 4 | 4 | 9 |
| Last Updated | 1658d ago | 11d ago | 88d ago |
| Age | 7y | 8m | 5m |
Health Breakdown
adjacent-pair-iterator
Maintenance
3
Quality
21
Community
6
Popularity
6
Documentation
11
non-empty-iter
Maintenance
17
Quality
16
Community
10
Popularity
4
Documentation
15
size_hinter
Maintenance
15
Quality
14
Community
7
Popularity
3
Documentation
15
Technical Details
| adjacent-pair-iterator | non-empty-iter | size_hinter | |
|---|---|---|---|
| Version | 1.0.0 | 0.3.1 | 0.4.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | ISC | MIT | MIT OR Apache-2.0 |
| Dependencies | 0 | 1 | 3 |
| Crate Size | 5KB | 17KB | 24KB |
| Features | 0 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2024 |
| MSRV | 1.31 | 1.95 | 1.85.1 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •non-empty-iter leads with a health score of 62/100, but none of the options score above 80.
- •adjacent-pair-iterator has the most downloads (69.3K), suggesting wider adoption.
- •⚠ adjacent-pair-iterator has not been updated in over a year.
- •non-empty-iter, size_hinter are pre-1.0 — API may change.