Decision Workspace
arraylist vs cap_vec vs array_list
Side-by-side comparison of Rust crates
42
arraylist
growingv0.2.0
A rust wrapper built on top of rust vector implementation. Taste like Java Arraylist, and intuitive to use like Python list and JavaScript array.
56
cap_vec
experimentalv0.3.0
A no_std heap-backed vector with fixed compile-time maximum capacity.
42
array_list
growingv0.4.0
A dynamic container that combines the characteristics of a Vec and a LinkedList
Core Metrics
| arraylist | cap_vec | array_list | |
|---|---|---|---|
| Health Score | 42 | 56 | 42 |
| Total Downloads | 11.8K | 204 | 3.1K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 4 | 0 | 0 |
| Releases | 6 | 3 | 4 |
| Last Updated | 300d ago | 20d ago | 218d ago |
| Age | 4y 11m | 7m | 1y 5m |
Health Breakdown
arraylist
Maintenance
6
Quality
10
Community
8
Popularity
5
Documentation
13
cap_vec
Maintenance
18
Quality
14
Community
6
Popularity
3
Documentation
15
array_list
Maintenance
7
Quality
16
Community
3
Popularity
4
Documentation
12
Technical Details
| arraylist | cap_vec | array_list | |
|---|---|---|---|
| Version | 0.2.0 | 0.3.0 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 0 | 1 | 3 |
| Crate Size | 10KB | 23KB | 22KB |
| Features | 0 | 0 | 1 |
| Yanked % | 33.3% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.86 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cap_vec leads with a health score of 56/100, but none of the options score above 80.
- •arraylist has the most downloads (11.8K), suggesting wider adoption.