Decision Workspace
canrun vs mini-kanren vs lemma-engine
Side-by-side comparison of Rust crates
45
canrun
growingv0.5.0
A logic programming library inspired by the *Kanren family of language DSLs.
41
mini-kanren
growingv0.4.0
miniKANREN in Rust
58
lemma-engine
experimentalv0.8.6
A language that means business.
Core Metrics
| canrun | mini-kanren | lemma-engine | |
|---|---|---|---|
| Health Score | 45 | 41 | 58 |
| Total Downloads | 8.4K | 14.3K | 1.3K |
| 30d Downloads | 48 | 14 | 165 |
| Dependents | 2 | 0 | 20 |
| Releases | 5 | 11 | 21 |
| Last Updated | 1032d ago | 1895d ago | today |
| Age | 5y 8m | 5y 2m | 5m |
Health Breakdown
canrun
Maintenance
4
Quality
14
Community
7
Popularity
5
Documentation
15
mini-kanren
Maintenance
8
Quality
13
Community
6
Popularity
5
Documentation
9
lemma-engine
Maintenance
19
Quality
12
Community
10
Popularity
4
Documentation
13
Technical Details
| canrun | mini-kanren | lemma-engine | |
|---|---|---|---|
| Version | 0.5.0 | 0.4.0 | 0.8.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 5 | 0 | 19 |
| Crate Size | 35KB | 18KB | 317KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 9.1% | 0.0% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | 1.64.0 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •lemma-engine leads with a health score of 58/100, but none of the options score above 80.
- •mini-kanren has the most downloads (14.3K), suggesting wider adoption.
- •⚠ canrun, mini-kanren have not been updated in over a year.