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cmpv2

v0.2.0 Growing

Pure Rust implementation of the Certificate Management Protocol (CMP) as described in RFC 4210

Apache-2.0 OR MIT Edition 2021 MSRV 1.65

Quick Verdict

  • โœ•Not updated for 1+ year
  • !Pre-1.0: API may have breaking changes
  • โœ“Team maintained (2 owners)
  • โœ“Permissive license (Apache-2.0 OR MIT)

Security

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Downloads
50.6K
Dependents
13
Releases
4
Size
25KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

28.4K downloads in the last 30 days (947/day), up 242% from the previous period.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 215 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 3+ years old, cmpv2 hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 24KB, cmpv2 is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include x509-tsp, sigstore-tsa, tsp-http-client. When high-quality crates choose cmpv2, it's a strong quality signal.

Health Breakdown

Maintenance 6/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 13/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
436/day avg+340%
05001K2K2K3K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.2.0
89%
v0.3.0-pre.0
6%
v0.0.0
2%
v0.2.0-pre.0
2%

Release Timeline

4 releasessince 2023
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2026
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Feature Flags

pemstdalloc

README

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Maintainers

Dependencies
6
direct dependencies
Dependents
13
crates depend on cmpv2

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