Decision Workspace
evmap vs crossbeam-skiplist vs contrie
Side-by-side comparison of Rust crates
60
evmap
stablev11.0.0
A lock-free, eventually consistent, concurrent multi-value map.
53
crossbeam-skiplist
growingv0.1.3
A concurrent skip list
50
contrie
growingv0.1.4
Concurrent map and set
Core Metrics
| evmap | crossbeam-skiplist | contrie | |
|---|---|---|---|
| Health Score | 60 | 53 | 50 |
| Total Downloads | 1.1M | 7.3M | 35.2K |
| 30d Downloads | 48.9K | 619.2K | 798 |
| Dependents | 261 | 1.0K | 53 |
| Releases | 59 | 5 | 5 |
| Last Updated | 160d ago | 809d ago | 2446d ago |
| Age | 9y 1m | 8y 1m | 6y 9m |
Health Breakdown
evmap
Maintenance
12
Quality
19
Community
13
Popularity
7
Documentation
9
crossbeam-skiplist
Maintenance
3
Quality
11
Community
19
Popularity
8
Documentation
12
contrie
Maintenance
4
Quality
13
Community
16
Popularity
5
Documentation
12
Technical Details
| evmap | crossbeam-skiplist | contrie | |
|---|---|---|---|
| Version | 11.0.0 | 0.1.3 | 0.1.4 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0/MIT |
| Dependencies | 9 | 3 | 10 |
| Crate Size | 42KB | 35KB | 41KB |
| Features | 4 | 3 | 0 |
| Yanked % | 1.7% | 40.0% | 0.0% |
| Edition | 2018 | 2021 | 2018 |
| MSRV | — | 1.61 | — |
| Owners | 1 | 4 (team) | 2 (team) |
Links
Quick Verdict
- •evmap leads with a health score of 60/100, but none of the options score above 80.
- •crossbeam-skiplist has the most downloads (7.3M), suggesting wider adoption.
- •crossbeam-skiplist is depended on by 1.0K crates — strongest ecosystem trust.
- •⚠ crossbeam-skiplist, contrie have not been updated in over a year.
- •crossbeam-skiplist, contrie are pre-1.0 — API may change.