Decision Workspace
fast-list vs key-node-list vs vecless
Side-by-side comparison of Rust crates
52
fast-list
growingv0.1.8
A doubly linked list using SlotMap for improved cache locality, and to solve the ABA problem.
51
key-node-list
growingv0.0.6
Doubly-linked list that stores key-node pairs.
47
vecless
experimentalv0.3.0
A minimal, Vec-free, singly linked list with Display support and ergonomic APIs.
Core Metrics
| fast-list | key-node-list | vecless | |
|---|---|---|---|
| Health Score | 52 | 51 | 47 |
| Total Downloads | 11.7K | 38.0K | 1.2K |
| 30d Downloads | 583 | 1.1K | 6 |
| Dependents | 0 | 12 | 0 |
| Releases | 9 | 6 | 3 |
| Last Updated | 708d ago | 138d ago | 263d ago |
| Age | 1y 11m | 4y 3m | 8m |
Health Breakdown
fast-list
Maintenance
12
Quality
16
Community
6
Popularity
5
Documentation
13
key-node-list
Maintenance
9
Quality
16
Community
8
Popularity
5
Documentation
13
vecless
Maintenance
10
Quality
15
Community
5
Popularity
4
Documentation
13
Technical Details
| fast-list | key-node-list | vecless | |
|---|---|---|---|
| Version | 0.1.8 | 0.0.6 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 0 | 0 |
| Crate Size | 11KB | 15KB | 9KB |
| Features | 4 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fast-list leads with a health score of 52/100, but none of the options score above 80.
- •key-node-list has the most downloads (38.0K), suggesting wider adoption.
- •⚠ fast-list has not been updated in over a year.