Decision Workspace
exstd vs schemars vs apalis-codec
Side-by-side comparison of Rust crates
51
exstd
growingv0.1.6
exstd is a Rust library that provides a set of commonly used extensions for the Rust standard library, including serialization, asynchronous programming, HTTP requests, logging, error handling, and more.
69
schemars
stablev1.2.1
Generate JSON Schemas from Rust code
68
apalis-codec
experimentalv0.1.0-rc.7
Codec utilities for using various serialization formats in apalis
Core Metrics
| exstd | schemars | apalis-codec | |
|---|---|---|---|
| Health Score | 51 | 69 | 68 |
| Total Downloads | 8.6K | 201.5M | 18.2K |
| 30d Downloads | 9 | 29.0M | 8.5K |
| Dependents | 0 | 39.8K | 48 |
| Releases | 7 | 96 | 7 |
| Last Updated | 677d ago | 54d ago | 2d ago |
| Age | 1y 10m | 6y 7m | 3m |
Health Breakdown
exstd
Maintenance
12
Quality
13
Community
6
Popularity
5
Documentation
15
schemars
Maintenance
16
Quality
18
Community
15
Popularity
8
Documentation
12
apalis-codec
Maintenance
22
Quality
15
Community
11
Popularity
5
Documentation
15
Technical Details
| exstd | schemars | apalis-codec | |
|---|---|---|---|
| Version | 0.1.6 | 1.2.1 | 0.1.0-rc.7 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 15 | 42 | 6 |
| Crate Size | 3KB | 94KB | 6KB |
| Features | 0 | 6 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.78.0 | 1.74 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •schemars leads with a health score of 69/100, but none of the options score above 80.
- •schemars is depended on by 39.8K crates — strongest ecosystem trust.
- •⚠ exstd has not been updated in over a year.
- •exstd, apalis-codec are pre-1.0 — API may change.