Proc Macro2は安全ですか？
Proc Macro2 — Nerq Trust Score 63.2/100 (C+グレード). 2つの信頼次元の分析に基づき、概ね安全だがいくつかの懸念があると評価されています。 最終更新：2026-04-05。
Proc Macro2は注意して使用してください。 Proc Macro2 はRustクレートです Nerq信頼スコア63.2/100（C+）, 3つの独立したデータ次元に基づく. It is below the recommended threshold of 70. Security: 90/100. Popularity: 100/100. Data sourced from crates.io registry, GitHub, NVD, and RustSec advisory database. Last updated: 2026-04-05. Machine-readable data (JSON).
Proc Macro2は安全ですか？
CAUTION — Proc Macro2 has a Nerq Trust Score of 63.2/100 (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.
Proc Macro2の信頼スコアは？
Proc Macro2のNerq信頼スコアは63.2/100で、C+グレードです。このスコアはセキュリティ、メンテナンス、コミュニティ採用を含む2の独立した次元に基づいています。
Proc Macro2の主なセキュリティ調査結果は？
Proc Macro2の最も強いシグナルは人気度で100/100です。 既知の脆弱性は検出されていません。 Nerq認証閾値70+にまだ達していません。
Proc Macro2とは何で、誰が管理していますか？
| 作者 | Unknown |
| カテゴリ | crates |
| Source | N/A |
Safety Guide: Proc Macro2
What is Proc Macro2?
Proc Macro2 is a Rust crate — A substitute implementation of the compiler's `proc_macro` API to decouple token-based libraries from the procedural macro use case..
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-macro2
Key Safety Concerns for Rust crates
When evaluating any Rust crate, watch for: dependency vulnerabilities, unsafe code, maintenance status.
Trust Assessment
Proc Macro2 has a Nerq Trust Score of 63/100 (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 Macro2 has a Trust Score of 63/100 (C+).
- Review carefully before use — below trust threshold.
- Always verify independently using the Nerq API.
詳細なスコア分析
| Dimension | Score |
|---|---|
| Security | 90/100 |
| Privacy | 80/100 |
| Reliability | 90/100 |
| Transparency | 50/100 |
| Maintenance | 60/100 |
Based on 5 dimensions. Data from crates.io registry, GitHub, NVD, and RustSec advisory database.
Proc Macro2はどのようなデータを収集しますか？
Proc Macro2 is a Rust crate maintained by Unknown. It receives approximately 1,016,635,703 weekly downloads.
As a development package, Proc Macro2 does not directly collect end-user personal data. However, applications built with it may collect data depending on implementation. Privacy score: 80/100.
Review the package's dependencies for potential supply chain risks. Run your package manager's audit command regularly.
Full analysis: プライバシーレポート · Privacy review
Proc Macro2は安全ですか？
Security score: 90/100. Proc Macro2 has 0 known vulnerabilities (CVEs) in the National Vulnerability Database. This is a clean record.
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 Macro2 Security Report
このスコアの算出方法
Proc Macro2's trust score of 63.2/100 (C+) is computed from crates.io registry, GitHub, NVD, and RustSec advisory database. The score reflects 5 independent dimensions: security (90/100), privacy (80/100), reliability (90/100), transparency (50/100), maintenance (60/100). 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 April 05, 2026. Data version: 1.0.
Full methodology documentation · Machine-readable data (JSON API)
よくある質問
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What is Proc Macro2's trust score?
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Does Proc Macro2 use unsafe code?
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Disclaimer: Nerqの信頼スコアは、公開されている情報に基づく自動評価です。推奨や保証ではありません。必ずご自身でも確認してください。