Decision Workspace
biased vs parrot-rng vs weighted_rand
Side-by-side comparison of Rust crates
48
biased
experimentalv0.1.5
A flexible Rust library for generating biased random numbers over a given integer range. 一个用于在给定整数范围内生成偏向性随机数的灵活 Rust 库。
55
parrot-rng
experimentalv0.8.0
A lightweight, strictly deterministic procedural generation library for Rust
40
weighted_rand
growingv0.4.2
A weighted random sampling crate using Walker's Alias Method.
Core Metrics
| biased | parrot-rng | weighted_rand | |
|---|---|---|---|
| Health Score | 48 | 55 | 40 |
| Total Downloads | 1.6K | 309 | 31.1K |
| 30d Downloads | 42 | 49 | 593 |
| Dependents | 11 | 0 | 11 |
| Releases | 5 | 18 | 8 |
| Last Updated | 188d ago | 31d ago | 908d ago |
| Age | 6m | 3m | 4y 4m |
Health Breakdown
biased
Maintenance
16
Quality
14
Community
6
Popularity
4
Documentation
8
parrot-rng
Maintenance
17
Quality
16
Community
6
Popularity
3
Documentation
13
weighted_rand
Maintenance
4
Quality
11
Community
8
Popularity
5
Documentation
12
Technical Details
| biased | parrot-rng | weighted_rand | |
|---|---|---|---|
| Version | 0.1.5 | 0.8.0 | 0.4.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MulanPSL-2.0 | MIT OR Apache-2.0 OR GPL-3.0-only OR LGPL-3.0-only | MIT OR Apache-2.0 |
| Dependencies | 7 | 7 | 3 |
| Crate Size | 15KB | 38KB | 16KB |
| Features | 1 | 5 | 0 |
| Yanked % | 0.0% | 0.0% | 12.5% |
| Edition | 2024 | 2024 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •parrot-rng leads with a health score of 55/100, but none of the options score above 80.
- •weighted_rand has the most downloads (31.1K), suggesting wider adoption.
- •⚠ weighted_rand has not been updated in over a year.