Decision Workspace
lru-st vs const-lru vs double_linked_list
Side-by-side comparison of Rust crates
47
lru-st
growingv0.3.0
A package providing a Vec based doubly linked list implementation and related data structures
47
const-lru
growingv1.0.0
A simple no_std, non-hashing, constant-capacity, constant-memory-usage LRU cache.
45
double_linked_list
experimentalv0.1.2
High-performance doubly-linked list with smart pointer support and memory pool optimization
Core Metrics
| lru-st | const-lru | double_linked_list | |
|---|---|---|---|
| Health Score | 47 | 47 | 45 |
| Total Downloads | 10.2K | 9.7K | 986 |
| 30d Downloads | 277 | 125 | 6 |
| Dependents | 0 | 3 | 0 |
| Releases | 8 | 5 | 3 |
| Last Updated | 212d ago | 903d ago | 216d ago |
| Age | 1y 11m | 2y 7m | 7m |
Health Breakdown
lru-st
Maintenance
10
Quality
16
Community
3
Popularity
5
Documentation
13
const-lru
Maintenance
4
Quality
20
Community
8
Popularity
5
Documentation
10
double_linked_list
Maintenance
10
Quality
13
Community
5
Popularity
4
Documentation
13
Technical Details
| lru-st | const-lru | double_linked_list | |
|---|---|---|---|
| Version | 0.3.0 | 1.0.0 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | non-standard | MIT OR Apache-2.0 | MIT |
| Dependencies | 2 | 2 | 2 |
| Crate Size | 25KB | 18KB | 123KB |
| Features | 1 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.70.0 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •lru-st leads with a health score of 47/100, but none of the options score above 80.
- •⚠ const-lru has not been updated in over a year.
- •lru-st, double_linked_list are pre-1.0 — API may change.