Decision Workspace
concorde vs constraint-crdt vs llattice
Side-by-side comparison of Rust crates
35
concorde
growingv0.7.0
reconfigurable lattice agreement
49
constraint-crdt
experimentalv0.5.0
CRDT-backed constraint states for distributed fleet consensus
48
llattice
experimentalv0.1.0
A minimal lattice trait (join/meet) with built-in implementations for integers, floats, bool, Option, HashSet, and Vec.
Core Metrics
| concorde | constraint-crdt | llattice | |
|---|---|---|---|
| Health Score | 35 | 49 | 48 |
| Total Downloads | 11.0K | 90 | 114 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 1 | 0 | 4 |
| Releases | 7 | 5 | 1 |
| Last Updated | 2022d ago | 64d ago | 33d ago |
| Age | 6y 2m | 2m | 1m |
Health Breakdown
concorde
Maintenance
4
Quality
13
Community
4
Popularity
5
Documentation
9
constraint-crdt
Maintenance
15
Quality
16
Community
6
Popularity
2
Documentation
10
llattice
Maintenance
11
Quality
15
Community
8
Popularity
2
Documentation
12
Technical Details
| concorde | constraint-crdt | llattice | |
|---|---|---|---|
| Version | 0.7.0 | 0.5.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | Apache-2.0 |
| Dependencies | 11 | 3 | 0 |
| Crate Size | 13KB | 49KB | 16KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | 1.70 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •constraint-crdt leads with a health score of 49/100, but none of the options score above 80.
- •concorde has the most downloads (11.0K), suggesting wider adoption.
- •⚠ concorde has not been updated in over a year.