Decision Workspace
gravel-gateway vs prometheus-client vs fastmetrics-derive
Side-by-side comparison of Rust crates
41
gravel-gateway
growingv1.7.1
A Prometheus Push Gateway for FAAS applications
57
prometheus-client
growingv0.24.0
Open Metrics client library allowing users to natively instrument applications.
57
fastmetrics-derive
experimentalv0.7.0
Some derive macros for fastmetrics.
Core Metrics
| gravel-gateway | prometheus-client | fastmetrics-derive | |
|---|---|---|---|
| Health Score | 41 | 57 | 57 |
| Total Downloads | 11.3K | 26.5M | 6.0K |
| 30d Downloads | 13 | 2.2M | 80 |
| Dependents | 0 | 3.0K | 19 |
| Releases | 9 | 21 | 13 |
| Last Updated | 862d ago | 224d ago | 29d ago |
| Age | 4y 5m | 4y 2m | 11m |
Health Breakdown
gravel-gateway
Maintenance
5
Quality
19
Community
3
Popularity
5
Documentation
9
prometheus-client
Maintenance
10
Quality
14
Community
12
Popularity
8
Documentation
13
fastmetrics-derive
Maintenance
17
Quality
13
Community
7
Popularity
5
Documentation
15
Technical Details
| gravel-gateway | prometheus-client | fastmetrics-derive | |
|---|---|---|---|
| Version | 1.7.1 | 0.24.0 | 0.7.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | LGPL-3.0 | Apache-2.0 OR MIT | Apache-2.0 |
| Dependencies | 18 | 21 | 4 |
| Crate Size | 35KB | 73KB | 17KB |
| Features | 4 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | — | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •prometheus-client leads with a health score of 57/100, but none of the options score above 80.
- •prometheus-client is depended on by 3.0K crates — strongest ecosystem trust.
- •⚠ gravel-gateway has not been updated in over a year.
- •prometheus-client, fastmetrics-derive are pre-1.0 — API may change.