Decision Workspace
rustc-semver vs semver-parser vs smvr
Side-by-side comparison of Rust crates
53
rustc-semver
growingv1.1.0
Crate for parsing versions of Rust releases
53
semver-parser
growingv0.10.3
Parsing of the semver spec.
53
smvr
growingv0.1.5
A flexible parser and evaluator for interacting with Semantic Version strings.
Core Metrics
| rustc-semver | semver-parser | smvr | |
|---|---|---|---|
| Health Score | 53 | 53 | 53 |
| Total Downloads | 1.6M | 153.7M | 4.9K |
| 30d Downloads | 97.0K | 5.7M | 18 |
| Dependents | 13 | 353 | 0 |
| Releases | 4 | 16 | 6 |
| Last Updated | 1944d ago | 494d ago | 48d ago |
| Age | 5y 4m | 9y 10m | 1y 9m |
Health Breakdown
rustc-semver
Maintenance
7
Quality
21
Community
9
Popularity
7
Documentation
9
semver-parser
Maintenance
5
Quality
15
Community
13
Popularity
8
Documentation
12
smvr
Maintenance
16
Quality
15
Community
6
Popularity
4
Documentation
12
Technical Details
| rustc-semver | semver-parser | smvr | |
|---|---|---|---|
| Version | 1.1.0 | 0.10.3 | 0.1.5 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT/Apache-2.0 | MIT |
| Dependencies | 0 | 3 | 1 |
| Crate Size | 13KB | 25KB | 14KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2024 |
| MSRV | — | — | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rustc-semver leads with a health score of 53/100, but none of the options score above 80.
- •semver-parser has the most downloads (153.7M), suggesting wider adoption.
- •semver-parser is depended on by 353 crates — strongest ecosystem trust.
- •⚠ rustc-semver, semver-parser have not been updated in over a year.
- •semver-parser, smvr are pre-1.0 — API may change.