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datalogic-rs

v5.0.1 Stable

High-performance JSONLogic (json-logic) rules engine and sandboxed expression evaluator in Rust — one core, official bindings for Node.js, WASM, Python, Go, Java, .NET, and PHP. Compile once, evaluate in nanoseconds.

Apache-2.0 Edition 2024 MSRV 1.85
Development toolsParser implementationsWebAssembly #feature-flags#rules-engine#business-rules#jsonlogic#json-logic

Quick Verdict

  • Actively maintained (updated 6d ago)
  • Stable API (5.x for 1+ years)
  • Trusted by 174 crates
  • Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
133.0K
Dependents
174
Releases
98
Size
261KB

Deep Insights

📊
Steady growth

8.8K downloads in the last 30 days (292/day), up 11% from the previous period.

🔗
Moderate adoption

174 crates depend on datalogic-rs. Reasonable ecosystem adoption, though not yet a core dependency.

Stable API

Reached 1.0 over a year ago. The API surface is settled, making it safe for production use.

🌟
Used by top crates

Notable dependents include open-feature-flagd, swift-mt-message, dataflow-rs, swift-mt-message-macros, mx-message. When high-quality crates choose datalogic-rs, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 20/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
240/day avg-23%
02004006004/265/146/16/197/77/24

Top Dependents

Version Adoption

v4.0.21
48%
v4.0.19
25%
v4.0.14
12%
v4.0.18
10%
v5.0.0
4%

Release Timeline

10 releasessince 2026
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Feature Flags

flagdtracedatetimeext-mathext-arrayext-stringserde_jsontemplatingwasm-clockext-controlerror-handling

README

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Maintainers

Dependencies
14
direct dependencies
Dependents
174
crates depend on datalogic-rs

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