Decision Workspace
fallible-option vs try-next vs fallible_map
Side-by-side comparison of Rust crates
43
fallible-option
growingv0.1.3
Fallible is an Option with inverted Try-semantics.
56
try-next
experimentalv0.5.0
A minimal synchronous trait for fallible, pull-based item sources.
44
fallible_map
growingv0.1.1
Utilities for fallible mapping over `Option` and iterators using functions that can return `Result`s.
Core Metrics
| fallible-option | try-next | fallible_map | |
|---|---|---|---|
| Health Score | 43 | 56 | 44 |
| Total Downloads | 5.6K | 2.6K | 8.7K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 15 | 0 |
| Releases | 4 | 7 | 2 |
| Last Updated | 1278d ago | 83d ago | 733d ago |
| Age | 3y 6m | 9m | 2y |
Health Breakdown
fallible-option
Maintenance
10
Quality
16
Community
3
Popularity
4
Documentation
10
try-next
Maintenance
14
Quality
17
Community
9
Popularity
4
Documentation
12
fallible_map
Maintenance
4
Quality
17
Community
6
Popularity
5
Documentation
12
Technical Details
| fallible-option | try-next | fallible_map | |
|---|---|---|---|
| Version | 0.1.3 | 0.5.0 | 0.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 0 | 0 | 0 |
| Crate Size | 7KB | 12KB | 4KB |
| Features | 0 | 3 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2018 |
| MSRV | — | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •try-next leads with a health score of 56/100, but none of the options score above 80.
- •fallible_map has the most downloads (8.7K), suggesting wider adoption.
- •⚠ fallible-option, fallible_map have not been updated in over a year.