Decision Workspace
wasm-printer vs custom-print vs core-wasm-ast
Side-by-side comparison of Rust crates
45
wasm-printer
growingv0.2.2
Wasm printer
54
custom-print
growingv1.0.0
Define custom println and dbg macros in wasm and other targets
46
core-wasm-ast
growingv0.2.2
Wasm AST with traversal and manipulations
Core Metrics
| wasm-printer | custom-print | core-wasm-ast | |
|---|---|---|---|
| Health Score | 45 | 54 | 46 |
| Total Downloads | 25.4K | 27.0K | 29.8K |
| 30d Downloads | 136 | 1.4K | 185 |
| Dependents | 89 | 12 | 105 |
| Releases | 20 | 2 | 21 |
| Last Updated | 451d ago | 1017d ago | 451d ago |
| Age | 3y 2m | 4y 9m | 3y 2m |
Health Breakdown
wasm-printer
Maintenance
8
Quality
14
Community
8
Popularity
5
Documentation
10
custom-print
Maintenance
3
Quality
22
Community
9
Popularity
5
Documentation
15
core-wasm-ast
Maintenance
8
Quality
14
Community
9
Popularity
5
Documentation
10
Technical Details
| wasm-printer | custom-print | core-wasm-ast | |
|---|---|---|---|
| Version | 0.2.2 | 1.0.0 | 0.2.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 7 | 3 | 4 |
| Crate Size | 7KB | 30KB | 8KB |
| Features | 0 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.60 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •custom-print leads with a health score of 54/100, but none of the options score above 80.
- •core-wasm-ast has the most downloads (29.8K), suggesting wider adoption.
- •core-wasm-ast is depended on by 105 crates — strongest ecosystem trust.
- •⚠ wasm-printer, custom-print, core-wasm-ast have not been updated in over a year.
- •wasm-printer, core-wasm-ast are pre-1.0 — API may change.