Decision Workspace
prometheus-parser vs pest vs pest_derive
Side-by-side comparison of Rust crates
40
prometheus-parser
growingv0.4.2
a Rust library for parsing and validating Prometheus query expressions
76
pest
stablev2.8.6
The Elegant Parser
74
pest_derive
stablev2.8.6
pest's derive macro
Core Metrics
| prometheus-parser | pest | pest_derive | |
|---|---|---|---|
| Health Score | 40 | 76 | 74 |
| Total Downloads | 45.2K | 212.7M | 183.3M |
| 30d Downloads | 2.7K | 15.2M | 14.0M |
| Dependents | 0 | 11.9K | 10.9K |
| Releases | 5 | 90 | 70 |
| Last Updated | 513d ago | 50d ago | 50d ago |
| Age | 6y | 9y 11m | 8y 7m |
Health Breakdown
prometheus-parser
Maintenance
4
Quality
14
Community
7
Popularity
6
Documentation
9
pest
Maintenance
16
Quality
18
Community
19
Popularity
8
Documentation
15
pest_derive
Maintenance
16
Quality
16
Community
19
Popularity
8
Documentation
15
Technical Details
| prometheus-parser | pest | pest_derive | |
|---|---|---|---|
| Version | 0.4.2 | 2.8.6 | 2.8.6 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 7 | 7 | 2 |
| Crate Size | 26KB | 130KB | 44KB |
| Features | 0 | 5 | 4 |
| Yanked % | 0.0% | 6.7% | 37.1% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.83 | 1.83 |
| Owners | 5 | 2 (team) | 2 (team) |
Links
Quick Verdict
- •pest leads with a health score of 76/100, but none of the options score above 80.
- •pest is depended on by 11.9K crates — strongest ecosystem trust.
- •⚠ prometheus-parser has not been updated in over a year.
- •prometheus-parser is pre-1.0 — API may change.