Decision Workspace
libc-cfg vs connectrpc-build vs cfg_aliases
Side-by-side comparison of Rust crates
49
libc-cfg
experimentalv0.3.3
A codegen tool for extracting libc cfg
60
connectrpc-build
experimentalv0.6.0
Build-time integration for connectrpc (use in build.rs)
59
cfg_aliases
growingv0.2.1
A tiny utility to help save you a lot of effort with long winded `#[cfg()]` checks.
Core Metrics
| libc-cfg | connectrpc-build | cfg_aliases | |
|---|---|---|---|
| Health Score | 49 | 60 | 59 |
| Total Downloads | 4.0K | 55.4K | 308.4M |
| 30d Downloads | 0 | 41.0K | 35.7M |
| Dependents | 0 | 13 | 3.9K |
| Releases | 3 | 12 | 6 |
| Last Updated | 198d ago | 6d ago | 745d ago |
| Age | 11m | 7m | 6y 1m |
Health Breakdown
libc-cfg
Maintenance
11
Quality
13
Community
6
Popularity
4
Documentation
15
connectrpc-build
Maintenance
19
Quality
13
Community
10
Popularity
6
Documentation
12
cfg_aliases
Maintenance
3
Quality
16
Community
20
Popularity
8
Documentation
12
Technical Details
| libc-cfg | connectrpc-build | cfg_aliases | |
|---|---|---|---|
| Version | 0.3.3 | 0.6.0 | 0.2.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | Apache-2.0 | MIT |
| Dependencies | 11 | 5 | 0 |
| Crate Size | 12KB | 19KB | 6KB |
| Features | 1 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2018 |
| MSRV | 1.87 | 1.88 | — |
| Owners | 1 | 2 | 2 (team) |
Links
Quick Verdict
- •connectrpc-build leads with a health score of 60/100, but none of the options score above 80.
- •cfg_aliases has the most downloads (308.4M), suggesting wider adoption.
- •cfg_aliases is depended on by 3.9K crates — strongest ecosystem trust.
- •⚠ cfg_aliases has not been updated in over a year.