assert_fs
v1.1.3 GrowingFilesystem fixtures and assertions for testing.
Quick Verdict
- ✓Stable API (1.x for 7+ years)
- ✓Massive adoption (9.8K crates depend on it)
- ✓Team maintained (2 owners)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Deep Insights
898.6K downloads in the last 30 days (30.0K/day), up 23% from the previous period.
9.8K crates depend on assert_fs. Strong ecosystem adoption means battle-tested code and long-term stability.
The primary maintainer publishes 138 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
The API has been stable (1.x) for over 7 years with 33 releases. This level of maturity means you can depend on it without worrying about breaking changes.
At 20KB, assert_fs is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include cargo-chef, lightningcss, lzzzz, sn_node, typos-cli. When high-quality crates choose assert_fs, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
