Decision Workspace
clone-macro vs autoclone vs letclone
Side-by-side comparison of Rust crates
54
clone-macro
growingv1.0.0
Super simple utility macro for cloning before moving into a move closure/block.
59
autoclone
growingv0.2.13
A simple macro to clone variables before passing them into a `move` closure or async block.
43
letclone
experimentalv0.3.0
A procedural macro for convenient variable cloning in Rust
Core Metrics
| clone-macro | autoclone | letclone | |
|---|---|---|---|
| Health Score | 54 | 59 | 43 |
| Total Downloads | 111.9K | 14.3K | 55 |
| 30d Downloads | 1.7K | 0 | 0 |
| Dependents | 282 | 111 | 0 |
| Releases | 2 | 38 | 3 |
| Last Updated | 257d ago | 15d ago | 108d ago |
| Age | 4y 2m | 1y 6m | 5m |
Health Breakdown
clone-macro
Maintenance
6
Quality
19
Community
13
Popularity
6
Documentation
10
autoclone
Maintenance
18
Quality
14
Community
12
Popularity
5
Documentation
10
letclone
Maintenance
13
Quality
13
Community
5
Popularity
2
Documentation
10
Technical Details
| clone-macro | autoclone | letclone | |
|---|---|---|---|
| Version | 1.0.0 | 0.2.13 | 0.3.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 0 | 6 | 4 |
| Crate Size | 3KB | 10KB | 12KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •autoclone leads with a health score of 59/100, but none of the options score above 80.
- •clone-macro has the most downloads (111.9K), suggesting wider adoption.
- •clone-macro is depended on by 282 crates — strongest ecosystem trust.
- •autoclone, letclone are pre-1.0 — API may change.