Decision Workspace
droppable-pin vs pinned-init vs calloop
Side-by-side comparison of Rust crates
55
droppable-pin
experimentalv0.1.1
The eponoymous `droppable_pin!` macro around a given `let var = pin!()` declaration allows invoking `pin_drop!` and `pin_set!` on the given `var`, which have in turn been designed to avoid silly borrow-checking errors.
48
pinned-init
growingv0.0.10
Library to facilitate safe pinned initialization
69
calloop
growingv0.14.4
A callback-based event loop
Core Metrics
| droppable-pin | pinned-init | calloop | |
|---|---|---|---|
| Health Score | 55 | 48 | 69 |
| Total Downloads | 897 | 76.2K | 34.5M |
| 30d Downloads | 8 | 8.6K | 2.8M |
| Dependents | 0 | 22 | 406 |
| Releases | 5 | 11 | 48 |
| Last Updated | 158d ago | 220d ago | 42d ago |
| Age | 5m | 3y 11m | 7y 7m |
Health Breakdown
droppable-pin
Maintenance
17
Quality
16
Community
3
Popularity
4
Documentation
15
pinned-init
Maintenance
8
Quality
11
Community
10
Popularity
6
Documentation
13
calloop
Maintenance
17
Quality
15
Community
15
Popularity
8
Documentation
14
Technical Details
| droppable-pin | pinned-init | calloop | |
|---|---|---|---|
| Version | 0.1.1 | 0.0.10 | 0.14.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Zlib OR MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 3 | 7 | 13 |
| Crate Size | 17KB | 63KB | 78KB |
| Features | 4 | 4 | 5 |
| Yanked % | 0.0% | 27.3% | 4.2% |
| Edition | 2024 | 2021 | 2018 |
| MSRV | 1.85.0 | — | 1.71.1 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •calloop leads with a health score of 69/100, but none of the options score above 80.
- •calloop is depended on by 406 crates — strongest ecosystem trust.