Is Proc Macro Error Safe?
Proc Macro Error — Nerq Trust Score 60.8/100 (C+ grade). Based on analysis of 2 trust dimensions, it is generally safe but has some concerns. with 1 known vulnerabilities Last updated: 2026-05-09.
Use Proc Macro Error with some caution. Proc Macro Error is a Rust crate with a Nerq Trust Score of 60.8/100 (C+), based on 3 independent data dimensions. Below the recommended threshold of 70. Security: 80/100. Popularity: 100/100. Data sourced from crates.io registry, GitHub, NVD, and RustSec advisory database. Last updated: 2026-03-20. Machine-readable data (JSON).
Is Proc Macro Error safe?
CAUTION — Proc Macro Error has a Nerq Trust Score of 60.8/100 (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 Proc Macro Error's trust score?
Proc Macro Error has a Nerq Trust Score of 60.8/100, 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 Proc Macro Error?
Proc Macro Error's strongest signal is popularity at 100/100. 1 known vulnerabilities were identified. It has not yet reached the Nerq Verified threshold of 70+.
What is Proc Macro Error and who maintains it?
| Author | Unknown |
| Category | Rust Crates |
| Source | N/A |
Similar Crates by Trust Score
Safety Guide: Proc Macro Error
What is Proc Macro Error?
Proc Macro Error is a Rust crate — Almost drop-in replacement to panics in proc-macros.
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=proc-macro-error
Key Safety Concerns for Rust crate
When evaluating any Rust crate, watch for: dependency vulnerabilities, unsafe code, maintenance status.
Trust Assessment
Proc Macro Error has a Nerq Trust Score of 61/100 (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
- Proc Macro Error has a Trust Score of 61/100 (C+).
- Review carefully before use — below trust threshold.
- Always verify independently using the Nerq API.
Detailed Score Analysis
| Dimension | Score |
|---|---|
| Security | 80/100 |
| Maintenance | 50/100 |
| Popularity | 100/100 |
| Quality | 40/100 |
| Community | 35/100 |
Based on 5 dimensions. Data from crates.io registry, GitHub, NVD, and RustSec advisory database.
What data does Proc Macro Error collect?
Privacy assessment for Proc Macro Error is not yet available. See our methodology for how Nerq measures privacy, or the public privacy review for any community-contributed notes.
Is Proc Macro Error secure?
Security score: 80/100. Proc Macro Error has 1 known vulnerabilities (CVEs) in the National Vulnerability Database. Review advisories and update to the latest version.
License information not available. Open-source packages allow independent security review of the source code.
Run your package manager's audit command (`npm audit`, `pip audit`, `cargo audit`) to check for known vulnerabilities in your dependency tree.
Full analysis: Proc Macro Error Security Report
How we calculated this score
Proc Macro Error's trust score of 60.8/100 (C+) is computed from crates.io registry, GitHub, NVD, and RustSec advisory database. The score reflects 5 independent dimensions: security (80/100), maintenance (50/100), popularity (100/100), quality (40/100), community (35/100). Each dimension is weighted equally to produce the composite trust score.
Nerq analyzes over 7.5 million entities across 26 registries using the same methodology, enabling direct cross-entity comparison. Scores are updated continuously as new data becomes available.
This page was last reviewed on May 09, 2026. Data version: 0.0.
Full methodology documentation · Machine-readable data (JSON API)
Frequently Asked Questions
Is Proc Macro Error Safe?
What is Proc Macro Error's trust score?
What are safer alternatives to Proc Macro Error?
Does Proc Macro Error have known vulnerabilities?
Does Proc Macro Error 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.