Decision Workspace
const-modulo-ring vs bare_metal_modulo vs mpchash
Side-by-side comparison of Rust crates
48
const-modulo-ring
experimentalv0.1.1
Z/mZ for const modulo m
61
bare_metal_modulo
stablev1.2.6
ModNum is a highly ergonomic modular arithmetic struct intended for no_std use
57
mpchash
stablev2.0.10
A space-efficient (no need for vnodes) multi-probe consistent hashing algorithm
Core Metrics
| const-modulo-ring | bare_metal_modulo | mpchash | |
|---|---|---|---|
| Health Score | 48 | 61 | 57 |
| Total Downloads | 585 | 43.2K | 343.3K |
| 30d Downloads | 4 | 247 | 3.4K |
| Dependents | 0 | 36 | 0 |
| Releases | 2 | 27 | 20 |
| Last Updated | 179d ago | 54d ago | 143d ago |
| Age | 6m | 5y 2m | 2y 9m |
Health Breakdown
const-modulo-ring
Maintenance
9
Quality
15
Community
6
Popularity
3
Documentation
15
bare_metal_modulo
Maintenance
15
Quality
20
Community
10
Popularity
6
Documentation
10
mpchash
Maintenance
12
Quality
19
Community
6
Popularity
7
Documentation
13
Technical Details
| const-modulo-ring | bare_metal_modulo | mpchash | |
|---|---|---|---|
| Version | 0.1.1 | 1.2.6 | 2.0.10 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | AGPL-3.0-or-later | MIT OR Apache-2.0 | MIT |
| Dependencies | 3 | 1 | 5 |
| Crate Size | 4KB | 18KB | 16KB |
| Features | 1 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.74 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •bare_metal_modulo leads with a health score of 61/100, but none of the options score above 80.
- •mpchash has the most downloads (343.3K), suggesting wider adoption.
- •const-modulo-ring is pre-1.0 — API may change.