serde_json_any_key
v2.1.0 StableWorkaround for "key must be a string" error with serde_json. De/serialize any HashMap<K,V>, Vec<K,V>, Iter<(&K,&V)>, or Iter<&(K,V)> as a JSON map.
Quick Verdict
- ✓Actively maintained (updated 9d ago)
- ✓Stable API (2.x for 3+ years)
- ✓Tiny footprint (11KB, 2 deps)
Security
Deep Insights
7.2K downloads in the last 30 days, down 43% from the previous period. May indicate migration to alternatives.
The API has been stable (1.x) for over 3 years with 5 releases. This level of maturity means you can depend on it without worrying about breaking changes.
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 11KB, serde_json_any_key is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include rocketmq-remoting, RatRod-rs, markov_str, grabapl. When high-quality crates choose serde_json_any_key, 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 serde_json_any_key
