Is Circuitbreaker Safe?

Circuitbreaker — Nerq Trust Score 55.0/100 (C grade). Based on analysis of 2 trust dimensions, it is has notable safety concerns. Last updated: 2026-07-29.

Use Circuitbreaker with some caution. Circuitbreaker is a Rust crate (wrap expensive function calls to fail quickly) with a Nerq Trust Score of 55.0/100 (C), based on 3 independent data dimensions. Below the recommended threshold of 70. Security: 90/100. Popularity: 45/100. Data sourced from crates.io registry, GitHub, NVD, and RustSec advisory database. Last updated: 2026-03-24. Machine-readable data (JSON).

Circuitbreaker Across Platforms

Same developer/company in other registries:

Safety Guide: Circuitbreaker

What is Circuitbreaker?

Circuitbreaker is a Rust crate — wrap expensive function calls to fail quickly.

How to Verify Safety

Run cargo audit. Review on crates.io for activity.

You can also check the trust score via API: GET /v1/preflight?target=circuitbreaker

Key Safety Concerns for Rust crate

When evaluating any Rust crate, watch for: dependency vulnerabilities, unsafe code, maintenance status.

Trust Assessment

Circuitbreaker has a Nerq Trust Score of 55/100 (C) and has not yet reached Nerq trust threshold (70+). This score is based on automated analysis of security, maintenance, community, and quality signals.

Key Takeaways

• Circuitbreaker has a Trust Score of 55/100 (C).
• Review carefully before use — below trust threshold.
• Always verify independently using the Nerq API.

Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.