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composer-semver

v0.2.0 Experimental

A faithful Rust port of composer/semver: Composer-flavored Version, Constraint, and Stability — normalize, compare, and match version constraints.

EUPL-1.2 Edition 2024 MSRV 1.95
Development toolsParser implementations #version#semver#constraint#php#composer

Quick Verdict

  • Actively maintained (updated 15d ago)
  • !Pre-1.0: API may have breaking changes
  • Trusted by 167 crates
  • Tiny footprint (30KB, 3 deps)

Security

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Downloads
1.1K
Dependents
167
Releases
2
Size
30KB

Deep Insights

📊
Download activity

1.1K downloads in the last 30 days (36/day avg).

🔗
Moderate adoption

167 crates depend on composer-semver. Reasonable ecosystem adoption, though not yet a core dependency.

🪶
Minimal dependencies

Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

📐
Compact crate

At 30KB, composer-semver is lightweight. Small crate size correlates with focused, well-scoped functionality.

🌟
Used by top crates

Notable dependents include bougie-version, bougie-resolver, bougie-autoloader, bougie-backend, bougie-composer. When high-quality crates choose composer-semver, it's a strong quality signal.

Health Breakdown

Maintenance 13/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 4/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
12/day avg
0204060801004/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.1.0
98%
v0.2.0
2%

Release Timeline

2 releasessince 2026
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README

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Maintainers

Dependencies
3
direct dependencies
Dependents
167
crates depend on composer-semver

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