44
formally
v0.2025.121 Growingthe open-source formal methods toolchain
non-standard Edition 2024
Quick Verdict
- !Pre-1.0: API may have breaking changes
Security
Checking security advisories...
Downloads
817
Dependents
1
Releases
3
Size
12KB
Deep Insights
📈
Strong growth momentum
26 downloads in the last 30 days (1/day), up 37% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 1+ years old, formally hasn't reached 1.0 yet. Expect potential API changes between versions.
📐
Compact crate
At 12KB, formally is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 12/25
Recency, release consistency, active ratio
Quality 16/25
Yanked ratio, deps, size, maturity, features
Community 5/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 8/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
1/day avg+0%
Top Dependents
Most downloaded crates that depend on formally
Version Adoption
v0.1.0
89%
v0.2025.12
9%
v0.2025.121
3%
Release Timeline
3 releasessince 2025
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2025
3
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LessMore
Feature Flags
default =["io", "smt"]
io*smt*
README
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Maintainers
Dependencies
5
direct dependencies
Dependents
1
crates depend on formally