Decision Workspace
emscripten-functions-sys vs yeslogic-fontconfig-sys vs lean-rs-sys
Side-by-side comparison of Rust crates
48
emscripten-functions-sys
growingv5.0.401
Bindgen-generated bindings to emscripten system functions
75
yeslogic-fontconfig-sys
stablev6.0.1
Raw bindings to Fontconfig without a vendored C library
62
lean-rs-sys
experimentalv0.1.10
Raw FFI bindings for the Lean 4 C ABI. See `lean-rs` for the safe front door.
Core Metrics
| emscripten-functions-sys | yeslogic-fontconfig-sys | lean-rs-sys | |
|---|---|---|---|
| Health Score | 48 | 75 | 62 |
| Total Downloads | 12.7K | 9.2M | 298 |
| 30d Downloads | 0 | 1.3M | 0 |
| Dependents | 8 | 177 | 39 |
| Releases | 6 | 11 | 10 |
| Last Updated | 478d ago | 26d ago | today |
| Age | 2y 9m | 6y 5m | 7d |
Health Breakdown
emscripten-functions-sys
Maintenance
6
Quality
18
Community
9
Popularity
5
Documentation
10
yeslogic-fontconfig-sys
Maintenance
15
Quality
21
Community
16
Popularity
8
Documentation
15
lean-rs-sys
Maintenance
17
Quality
17
Community
10
Popularity
3
Documentation
15
Technical Details
| emscripten-functions-sys | yeslogic-fontconfig-sys | lean-rs-sys | |
|---|---|---|---|
| Version | 5.0.401 | 6.0.1 | 0.1.10 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 0 | 3 | 1 |
| Crate Size | 2.5MB | 8KB | 40KB |
| Features | 0 | 1 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.77 | 1.91 |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •yeslogic-fontconfig-sys leads with a health score of 75/100, but none of the options score above 80.
- •yeslogic-fontconfig-sys is depended on by 177 crates — strongest ecosystem trust.
- •⚠ emscripten-functions-sys has not been updated in over a year.
- •lean-rs-sys is pre-1.0 — API may change.