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.
53
try-next
experimentalv0.4.0
A minimal synchronous trait for fallible, pull-based item sources.
45
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 | 53 | 45 |
| Total Downloads | 5.5K | 2.1K | 7.0K |
| 30d Downloads | 8 | 155 | 378 |
| Dependents | 0 | 8 | 0 |
| Releases | 4 | 6 | 2 |
| Last Updated | 1170d ago | 155d ago | 625d ago |
| Age | 3y 2m | 5m | 1y 8m |
Health Breakdown
fallible-option
Maintenance
10
Quality
16
Community
3
Popularity
4
Documentation
10
try-next
Maintenance
13
Quality
17
Community
9
Popularity
4
Documentation
10
fallible_map
Maintenance
5
Quality
17
Community
6
Popularity
5
Documentation
12
Technical Details
| fallible-option | try-next | fallible_map | |
|---|---|---|---|
| Version | 0.1.3 | 0.4.0 | 0.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | LGPL-3.0-or-later | MIT |
| Dependencies | 0 | 0 | 0 |
| Crate Size | 7KB | 13KB | 4KB |
| Features | 0 | 3 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •try-next leads with a health score of 53/100, but none of the options score above 80.
- •fallible_map has the most downloads (7.0K), suggesting wider adoption.
- •⚠ fallible-option, fallible_map have not been updated in over a year.