Decision Workspace
openpit vs nanobook vs rithmic-rs
Side-by-side comparison of Rust crates
48
openpit
experimentalv0.2.0
Embeddable pre-trade risk SDK
57
nanobook
experimentalv0.9.2
Production-grade Rust execution infrastructure for automated trading: LOB engine, portfolio simulator, broker abstraction, risk engine
55
rithmic-rs
growingv1.0.0
Rust client for the Rithmic R | Protocol API to build algo trading systems
Core Metrics
| openpit | nanobook | rithmic-rs | |
|---|---|---|---|
| Health Score | 48 | 57 | 55 |
| Total Downloads | 82 | 235 | 5.9K |
| 30d Downloads | 82 | 59 | 999 |
| Dependents | 0 | 11 | 0 |
| Releases | 5 | 11 | 17 |
| Last Updated | 11d ago | 43d ago | 4d ago |
| Age | 19d | 1m | 11m |
Health Breakdown
openpit
Maintenance
13
Quality
16
Community
5
Popularity
2
Documentation
12
nanobook
Maintenance
16
Quality
14
Community
9
Popularity
3
Documentation
15
rithmic-rs
Maintenance
20
Quality
9
Community
6
Popularity
5
Documentation
15
Technical Details
| openpit | nanobook | rithmic-rs | |
|---|---|---|---|
| Version | 0.2.0 | 0.9.2 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 3 | 8 | 10 |
| Crate Size | 64KB | 144KB | 118KB |
| Features | 2 | 7 | 2 |
| Yanked % | 0.0% | 0.0% | 88.2% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.75 | 1.85 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •nanobook leads with a health score of 57/100, but none of the options score above 80.
- •rithmic-rs has the most downloads (5.9K), suggesting wider adoption.
- •openpit, nanobook are pre-1.0 — API may change.