Decision Workspace
wtools vs map-macro vs delay_map
Side-by-side comparison of Rust crates
65
wtools
growingv0.5.1
Single entry-point for collection utilities. Re-exports collection_tools: variadic constructors and unified HashMap/HashSet/Vec support.
50
map-macro
growingv0.3.0
Declarative macros for statically initializing collections
48
delay_map
growingv0.4.1
HashMap collections whose entries expire after a given time
Core Metrics
| wtools | map-macro | delay_map | |
|---|---|---|---|
| Health Score | 65 | 50 | 48 |
| Total Downloads | 113.9K | 490.4K | 3.4M |
| 30d Downloads | 0 | 21.3K | 150.2K |
| Dependents | 30 | 247 | 29 |
| Releases | 29 | 9 | 7 |
| Last Updated | 13d ago | 896d ago | 483d ago |
| Age | 4y 9m | 5y 2m | 4y 5m |
Health Breakdown
wtools
Maintenance
18
Quality
18
Community
10
Popularity
6
Documentation
13
map-macro
Maintenance
7
Quality
17
Community
10
Popularity
7
Documentation
9
delay_map
Maintenance
6
Quality
14
Community
10
Popularity
8
Documentation
10
Technical Details
| wtools | map-macro | delay_map | |
|---|---|---|---|
| Version | 0.5.1 | 0.3.0 | 0.4.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 2 | 3 | 5 |
| Crate Size | 15KB | 10KB | 13KB |
| Features | 7 | 4 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •wtools leads with a health score of 65/100, but none of the options score above 80.
- •delay_map has the most downloads (3.4M), suggesting wider adoption.
- •map-macro is depended on by 247 crates — strongest ecosystem trust.
- •⚠ map-macro, delay_map have not been updated in over a year.