Decision Workspace
tree-flat vs espalier vs ego-tree
Side-by-side comparison of Rust crates
41
tree-flat
growingv0.1.3
TreeFlat is the simplest way to build & traverse a pre-order Tree for Rust.
49
espalier
growingv0.4.1
Very simple flattened tree structure.
55
ego-tree
growingv0.11.0
Vec-backed ID-tree
Core Metrics
| tree-flat | espalier | ego-tree | |
|---|---|---|---|
| Health Score | 41 | 49 | 55 |
| Total Downloads | 5.9K | 6.3K | 22.3M |
| 30d Downloads | 0 | 0 | 1.4M |
| Dependents | 0 | 0 | 2.0K |
| Releases | 4 | 5 | 16 |
| Last Updated | 1176d ago | 1275d ago | 171d ago |
| Age | 4y 4m | 3y 6m | 10y 6m |
Health Breakdown
tree-flat
Maintenance
4
Quality
15
Community
5
Popularity
5
Documentation
12
espalier
Maintenance
10
Quality
16
Community
5
Popularity
5
Documentation
13
ego-tree
Maintenance
8
Quality
13
Community
16
Popularity
8
Documentation
10
Technical Details
| tree-flat | espalier | ego-tree | |
|---|---|---|---|
| Version | 0.1.3 | 0.4.1 | 0.11.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT/Apache-2.0 | ISC |
| Dependencies | 3 | 0 | 3 |
| Crate Size | 20KB | 6KB | 20KB |
| Features | 0 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 6.3% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 3 |
Links
Quick Verdict
- •ego-tree leads with a health score of 55/100, but none of the options score above 80.
- •ego-tree is depended on by 2.0K crates — strongest ecosystem trust.
- •⚠ tree-flat, espalier have not been updated in over a year.