Decision Workspace
rtps-idl-grammar vs omg-idl-grammar vs zerodds-idl
Side-by-side comparison of Rust crates
39
rtps-idl-grammar
growingv0.2.3
OMG RTPS IDL v4.0 grammar for pest
59
omg-idl-grammar
experimentalv0.2.3
OMG IDL v4.0 grammar for pest
54
zerodds-idl
experimentalv1.0.0-rc.1
OMG IDL 4.2 (ISO/IEC 19516) Parser + AST + Semantik-Modell für ZeroDDS — Lexer, Grammar-Engine, CST→AST-Builder, Spec-Validators, Annotations.
Core Metrics
| rtps-idl-grammar | omg-idl-grammar | zerodds-idl | |
|---|---|---|---|
| Health Score | 39 | 59 | 54 |
| Total Downloads | 5.5K | 377 | 49 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 2 | 5 | 10 |
| Releases | 2 | 5 | 1 |
| Last Updated | 2691d ago | 10d ago | 17d ago |
| Age | 7y 4m | 4m | 17d |
Health Breakdown
rtps-idl-grammar
Maintenance
3
Quality
15
Community
6
Popularity
4
Documentation
11
omg-idl-grammar
Maintenance
23
Quality
14
Community
7
Popularity
3
Documentation
12
zerodds-idl
Maintenance
12
Quality
16
Community
9
Popularity
2
Documentation
15
Technical Details
| rtps-idl-grammar | omg-idl-grammar | zerodds-idl | |
|---|---|---|---|
| Version | 0.2.3 | 0.2.3 | 1.0.0-rc.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT/Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 2 | 2 | 4 |
| Crate Size | 12KB | 9KB | 280KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2021 | 2024 |
| MSRV | — | 1.84.1 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •omg-idl-grammar leads with a health score of 59/100, but none of the options score above 80.
- •rtps-idl-grammar has the most downloads (5.5K), suggesting wider adoption.
- •⚠ rtps-idl-grammar has not been updated in over a year.
- •rtps-idl-grammar, omg-idl-grammar are pre-1.0 — API may change.