Decision Workspace
fast-concat vs fast-concat-macro vs concat-in-place
Side-by-side comparison of Rust crates
46
fast-concat
growingv1.0.2
Fastest macro for concatenating strings.
46
fast-concat-macro
growingv1.0.2
Procedural macro for fast-concat.
45
concat-in-place
growingv1.1.0
Efficient macros for concatenation of strings and vectors
Core Metrics
| fast-concat | fast-concat-macro | concat-in-place | |
|---|---|---|---|
| Health Score | 46 | 46 | 45 |
| Total Downloads | 2.9K | 3.2K | 95.9K |
| 30d Downloads | 35 | 80 | 1.1K |
| Dependents | 14 | 3 | 0 |
| Releases | 3 | 3 | 2 |
| Last Updated | 404d ago | 404d ago | 1489d ago |
| Age | 1y 3m | 1y 3m | 6y 2m |
Health Breakdown
fast-concat
Maintenance
6
Quality
18
Community
8
Popularity
4
Documentation
10
fast-concat-macro
Maintenance
6
Quality
19
Community
7
Popularity
4
Documentation
10
concat-in-place
Maintenance
3
Quality
21
Community
6
Popularity
6
Documentation
9
Technical Details
| fast-concat | fast-concat-macro | concat-in-place | |
|---|---|---|---|
| Version | 1.0.2 | 1.0.2 | 1.1.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 3 | 0 |
| Crate Size | 7KB | 3KB | 7KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fast-concat leads with a health score of 46/100, but none of the options score above 80.
- •concat-in-place has the most downloads (95.9K), suggesting wider adoption.
- •⚠ fast-concat, fast-concat-macro, concat-in-place have not been updated in over a year.