53
cvlr
v0.5.0 GrowingCertora Verification Language for Rust
MIT Edition 2021
Development tools::TestingDevelopment tools::DebuggingNo standard library #assert#logic#verification#formal-methods#certora
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT)
Security
Checking security advisories...
Downloads
12.3K
Dependents
0
Releases
4
Size
4KB
Deep Insights
📊
Stable downloads
1.6K downloads in the last 30 days (54/day). Volume is roughly flat compared to the previous period.
🔬
Pre-1.0 for over a year
Despite being 1+ years old, cvlr hasn't reached 1.0 yet. Expect potential API changes between versions.
📐
Compact crate
At 4KB, cvlr is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 13/25
Recency, release consistency, active ratio
Quality 16/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
51/day avg+22%
Version Adoption
v0.4.0
38%
v0.4.1
38%
v0.4.2
22%
v0.5.0
2%
Release Timeline
4 releasessince 2025
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LessMore
Feature Flags
default =["cvlr-nondet/std"]
rtno-locvacuity
README
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Maintainers
Dependencies
7
direct dependencies
Dependents
0
crates depend on cvlr