rustc-ap-syntax
v645.0.0 GrowingAutomatically published version of the package `syntax` in the rust-lang/rust repository from commit 834bc5650acf7019a53b409db68986857822812c The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish
Quick Verdict
- ✕Not updated for 6+ years
- ✓Stable API (645.x for 8+ years)
- ✓Trusted by 123 crates
- ✓Permissive license (MIT / Apache-2.0)
Security
Deep Insights
13.0K downloads in the last 30 days (433/day), up 290% from the previous period.
123 crates depend on rustc-ap-syntax. Reasonable ecosystem adoption, though not yet a core dependency.
The primary maintainer publishes 215 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
The API has been stable (1.x) for over 8 years with 612 releases. This level of maturity means you can depend on it without worrying about breaking changes.
Notable dependents include rustfmt_lib, rustc-ap-proc_macro, rustfmt-config, rustfmt-core. When high-quality crates choose rustc-ap-syntax, 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 rustc-ap-syntax
