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mutatis
v0.3.2 Growing`mutatis` is a library for writing custom, structure-aware test-case mutators for fuzzers in Rust.
MIT OR Apache-2.0 Edition 2021 MSRV 1.80.0
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
363.7K
Dependents
0
Releases
5
Size
47KB
Deep Insights
📉
Download decline
32.7K downloads in the last 30 days, down 33% from the previous period. May indicate migration to alternatives.
👤
Prolific maintainer
The primary maintainer publishes 101 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
🔬
Pre-1.0 for over a year
Despite being 1+ years old, mutatis hasn't reached 1.0 yet. Expect potential API changes between versions.
📐
Compact crate
At 46KB, mutatis is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 9/25
Recency, release consistency, active ratio
Quality 17/25
Yanked ratio, deps, size, maturity, features
Community 5/20
Reverse deps, ownership, ecosystem
Popularity 7/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
1K/day avg-44%
Version Adoption
v0.3.2
94%
v0.3.1
6%
v0.3.0
0%
v0.2.0
0%
v0.1.0
0%
Release Timeline
5 releasessince 2024
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LessMore
Feature Flags
logstdalloccheckderive
README
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Maintainers
Dependencies
6
direct dependencies
Dependents
0
crates depend on mutatis