Decision Workspace
omnitool vs str-newtype vs peg
Side-by-side comparison of Rust crates
41
omnitool
growingv0.0.2
A curated respository of algorithms and data structures. The libraries are included as forks of Rust codebases.
60
str-newtype
experimentalv2.0.0
Derive macro to define safe wrappers around string types
57
peg
growingv0.8.5
A simple Parsing Expression Grammar (PEG) parser generator.
Core Metrics
| omnitool | str-newtype | peg | |
|---|---|---|---|
| Health Score | 41 | 60 | 57 |
| Total Downloads | 2.3K | 493 | 24.2M |
| 30d Downloads | 5 | 291 | 1.5M |
| Dependents | 0 | 3 | 1.8K |
| Releases | 2 | 4 | 51 |
| Last Updated | 627d ago | 58d ago | 390d ago |
| Age | 1y 8m | 3m | 11y 4m |
Health Breakdown
omnitool
Maintenance
5
Quality
16
Community
3
Popularity
4
Documentation
13
str-newtype
Maintenance
16
Quality
19
Community
7
Popularity
3
Documentation
15
peg
Maintenance
7
Quality
16
Community
14
Popularity
8
Documentation
12
Technical Details
| omnitool | str-newtype | peg | |
|---|---|---|---|
| Version | 0.0.2 | 2.0.0 | 0.8.5 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 OR MIT | MIT/Apache-2.0 | MIT |
| Dependencies | 3 | 2 | 4 |
| Crate Size | 1KB | 15KB | 22KB |
| Features | 1 | 2 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.85.0 | 1.68.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •str-newtype leads with a health score of 60/100, but none of the options score above 80.
- •peg has the most downloads (24.2M), suggesting wider adoption.
- •peg is depended on by 1.8K crates — strongest ecosystem trust.
- •⚠ omnitool, peg have not been updated in over a year.
- •omnitool, peg are pre-1.0 — API may change.