Decision Workspace
wesichain-llm vs fprovider vs siumai
Side-by-side comparison of Rust crates
54
wesichain-llm
experimentalv0.3.0
Rust-native LLM agents & chains with resumable ReAct workflows
56
fprovider
experimentalv3.0.0
Provider library for the fiddlesticks agent harness framework
56
siumai
experimentalv0.10.3
A unified LLM interface library for Rust
Core Metrics
| wesichain-llm | fprovider | siumai | |
|---|---|---|---|
| Health Score | 54 | 56 | 56 |
| Total Downloads | 504 | 410 | 7.5K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 13 | 29 | 9 |
| Releases | 4 | 5 | 24 |
| Last Updated | 64d ago | 83d ago | 7d ago |
| Age | 3m | 3m | 11m |
Health Breakdown
wesichain-llm
Maintenance
14
Quality
16
Community
9
Popularity
3
Documentation
12
fprovider
Maintenance
13
Quality
18
Community
10
Popularity
3
Documentation
12
siumai
Maintenance
19
Quality
11
Community
8
Popularity
5
Documentation
13
Technical Details
| wesichain-llm | fprovider | siumai | |
|---|---|---|---|
| Version | 0.3.0 | 3.0.0 | 0.10.3 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 OR MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 13 | 11 | 33 |
| Crate Size | 38KB | 42KB | 620KB |
| Features | 10 | 5 | 8 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.75 | 1.93 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fprovider leads with a health score of 56/100, but none of the options score above 80.
- •siumai has the most downloads (7.5K), suggesting wider adoption.
- •wesichain-llm, siumai are pre-1.0 — API may change.