Decision Workspace
tree_arena vs indextree vs components-arena
Side-by-side comparison of Rust crates
53
tree_arena
experimentalv0.2.0
An arena allocated tree.
77
indextree
stablev4.8.0
Arena based tree structure by using indices instead of reference counted pointers
65
components-arena
stablev4.2.3
Simple library for creating complex domain-specific self-referential data structures.
Core Metrics
| tree_arena | indextree | components-arena | |
|---|---|---|---|
| Health Score | 53 | 77 | 65 |
| Total Downloads | 9.2K | 1.9M | 104.4K |
| 30d Downloads | 549 | 84.4K | 173 |
| Dependents | 2 | 721 | 184 |
| Releases | 2 | 30 | 80 |
| Last Updated | 149d ago | 3d ago | 107d ago |
| Age | 10m | 9y 3m | 5y 7m |
Health Breakdown
tree_arena
Maintenance
10
Quality
16
Community
10
Popularity
5
Documentation
12
indextree
Maintenance
19
Quality
23
Community
13
Popularity
7
Documentation
15
components-arena
Maintenance
13
Quality
19
Community
12
Popularity
6
Documentation
15
Technical Details
| tree_arena | indextree | components-arena | |
|---|---|---|---|
| Version | 0.2.0 | 4.8.0 | 4.2.3 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 1 | 3 | 12 |
| Crate Size | 16KB | 27KB | 16KB |
| Features | 2 | 5 | 2 |
| Yanked % | 0.0% | 0.0% | 3.8% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.88 | 1.85.0 | 1.71 |
| Owners | 4 | 1 | 1 |
Links
Quick Verdict
- •indextree leads with a health score of 77/100, but none of the options score above 80.
- •indextree is depended on by 721 crates — strongest ecosystem trust.
- •tree_arena is pre-1.0 — API may change.