Is Functional Safe?
Functional — Nerq Trust Score 55.2/100 (C grade). Based on analysis of 2 trust dimensions, it is has notable safety concerns. Last updated: 2026-07-24.
Use Functional with some caution. Functional is a Rust crate with a Nerq Trust Score of 55.2/100 (C), based on 3 independent data dimensions. Below the recommended threshold of 70. Security: 90/100. Popularity: 60/100. Data sourced from crates.io registry, GitHub, NVD, and RustSec advisory database. Last updated: 2026-03-24. Machine-readable data (JSON).
Is Functional safe?
CAUTION — Functional has a Nerq Trust Score of 55.2/100 (C). It has moderate trust signals but shows some areas of concern that warrant attention. Suitable for development use — review security and maintenance signals before production deployment.
What is Functional's trust score?
Functional has a Nerq Trust Score of 55.2/100, earning a C grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Functional?
Functional's strongest signal is security at 90/100. No known vulnerabilities have been detected. It has not yet reached the Nerq Verified threshold of 70+.
What is Functional and who maintains it?
| Author | Unknown |
| Category | Rust Crates |
| Source | N/A |
Functional Across Platforms
Same developer/company in other registries:
Similar Crates by Trust Score
Safety Guide: Functional
What is Functional?
Functional is a Rust crate — Functional traits.
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=functional
Key Safety Concerns for Rust crate
When evaluating any Rust crate, watch for: dependency vulnerabilities, unsafe code, maintenance status.
Trust Assessment
Functional 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
- Functional has a Trust Score of 55/100 (C).
- Review carefully before use — below trust threshold.
- Always verify independently using the Nerq API.
Frequently Asked Questions
Is Functional Safe?
What is Functional's trust score?
What are safer alternatives to Functional?
Does Functional have known vulnerabilities?
Does Functional use unsafe code?
Popular in Rust Crates
Browse Categories
See Also
Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.