Decision Workspace
tree_arena vs indextree vs components-arena
Side-by-side comparison of Rust crates
53
tree_arena
growingv0.2.0
An arena allocated tree.
74
indextree
stablev4.8.1
Arena based tree structure by using indices instead of reference counted pointers
64
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 | 74 | 64 |
| Total Downloads | 10.7K | 2.1M | 104.6K |
| 30d Downloads | 0 | 123.6K | 0 |
| Dependents | 2 | 784 | 186 |
| Releases | 2 | 31 | 80 |
| Last Updated | 208d ago | 55d ago | 166d ago |
| Age | 1y | 9y 5m | 5y 9m |
Health Breakdown
tree_arena
Maintenance
9
Quality
17
Community
10
Popularity
5
Documentation
12
indextree
Maintenance
15
Quality
23
Community
13
Popularity
8
Documentation
15
components-arena
Maintenance
12
Quality
19
Community
12
Popularity
6
Documentation
15
Technical Details
| tree_arena | indextree | components-arena | |
|---|---|---|---|
| Version | 0.2.0 | 4.8.1 | 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 | 31KB | 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 74/100, but none of the options score above 80.
- •indextree is depended on by 784 crates — strongest ecosystem trust.
- •tree_arena is pre-1.0 — API may change.