Decision Workspace
try-next vs fallible-option vs lender
Side-by-side comparison of Rust crates
53
try-next
experimentalv0.4.0
A minimal synchronous trait for fallible, pull-based item sources.
43
fallible-option
growingv0.1.3
Fallible is an Option with inverted Try-semantics.
59
lender
growingv0.6.2
A lending-iterator trait based on higher-rank trait bounds, with full std::iter::Iterator functionality
Core Metrics
| try-next | fallible-option | lender | |
|---|---|---|---|
| Health Score | 53 | 43 | 59 |
| Total Downloads | 2.1K | 5.5K | 87.9K |
| 30d Downloads | 163 | 8 | 13.8K |
| Dependents | 8 | 0 | 110 |
| Releases | 6 | 4 | 32 |
| Last Updated | 155d ago | 1170d ago | 37d ago |
| Age | 5m | 3y 2m | 2y 11m |
Health Breakdown
try-next
Maintenance
13
Quality
17
Community
9
Popularity
4
Documentation
10
fallible-option
Maintenance
10
Quality
16
Community
3
Popularity
4
Documentation
10
lender
Maintenance
17
Quality
10
Community
14
Popularity
6
Documentation
12
Technical Details
| try-next | fallible-option | lender | |
|---|---|---|---|
| Version | 0.4.0 | 0.1.3 | 0.6.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | LGPL-3.0-or-later | MIT | Apache-2.0 OR LGPL-2.1-or-later OR MIT |
| Dependencies | 0 | 0 | 6 |
| Crate Size | 13KB | 7KB | 152KB |
| Features | 3 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 25.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | — | 1.85 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •lender leads with a health score of 59/100, but none of the options score above 80.
- •lender is depended on by 110 crates — strongest ecosystem trust.
- •⚠ fallible-option has not been updated in over a year.