thiserror-impl
v2.0.18 StableImplementation detail of the `thiserror` crate
Quick Verdict
- ✓Actively maintained (updated 68d ago)
- ✓Stable API (2.x for 6+ years)
- ✓Trusted by 151 crates
- ✓Tiny footprint (21KB, 3 deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Deep Insights
74.0M downloads in the last 30 days (2.5M/day), up 19% from the previous period.
151 crates depend on thiserror-impl. Reasonable ecosystem adoption, though not yet a core dependency.
The primary maintainer publishes 231 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
The API has been stable (1.x) for over 6 years with 88 releases. This level of maturity means you can depend on it without worrying about breaking changes.
Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 21KB, thiserror-impl is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include thiserror, uuid64rs, farcaster, supply-chain-trust-example-crate-000038, noerror. When high-quality crates choose thiserror-impl, 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
Download Trend
Top Dependents
Most downloaded crates that depend on thiserror-impl
