Decision Workspace
aya-rustc-llvm-proxy vs wasmer-compiler-llvm vs llvm-sys
Side-by-side comparison of Rust crates
62
aya-rustc-llvm-proxy
growingv0.10.0
Dynamically proxy LLVM calls into Rust own shared library
73
wasmer-compiler-llvm
stablev7.1.0
LLVM compiler for Wasmer WebAssembly runtime
70
llvm-sys
stablev221.0.0
Bindings to LLVM's C API
Core Metrics
| aya-rustc-llvm-proxy | wasmer-compiler-llvm | llvm-sys | |
|---|---|---|---|
| Health Score | 62 | 73 | 70 |
| Total Downloads | 286.6K | 288.8K | 3.8M |
| 30d Downloads | 27.8K | 2.1K | 256.4K |
| Dependents | 21 | 326 | 1.4K |
| Releases | 13 | 98 | 196 |
| Last Updated | 56d ago | today | 31d ago |
| Age | 4y 3m | 5y 7m | 10y 7m |
Health Breakdown
aya-rustc-llvm-proxy
Maintenance
18
Quality
13
Community
14
Popularity
7
Documentation
10
wasmer-compiler-llvm
Maintenance
19
Quality
17
Community
17
Popularity
7
Documentation
13
llvm-sys
Maintenance
17
Quality
20
Community
13
Popularity
8
Documentation
12
Technical Details
| aya-rustc-llvm-proxy | wasmer-compiler-llvm | llvm-sys | |
|---|---|---|---|
| Version | 0.10.0 | 7.1.0 | 221.0.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | non-standard | MIT |
| Dependencies | 9 | 20 | 8 |
| Crate Size | 10KB | 102KB | 64KB |
| Features | 0 | 1 | 7 |
| Yanked % | 0.0% | 0.0% | 1.5% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.91 | 1.65.0 |
| Owners | 2 (team) | 2 (team) | 1 |
Links
Quick Verdict
- •wasmer-compiler-llvm leads with a health score of 73/100, but none of the options score above 80.
- •llvm-sys has the most downloads (3.8M), suggesting wider adoption.
- •llvm-sys is depended on by 1.4K crates — strongest ecosystem trust.
- •aya-rustc-llvm-proxy is pre-1.0 — API may change.