What is syn?
61/100
Trust Score (C+)
⚠️ Use Caution
syn is a crates that Parser for Rust source code. It has a Nerq Trust Score of 61/100 (C+). 1472.0M GitHub stars. Published by Unknown. Last analyzed March 2026.
Why This Score
- ⚠️ Security: 0/100 — Some security concerns
- ⚠️ Maintenance: 0/100 — Maintenance activity is low
- ✅ Community: 1472.0M stars, 1472.0M downloads — Large community
- ⚠️ Transparency: License: Not specified — No license specified
Trust & Safety Overview
61
TRUST SCORE
C+
GRADE
1472.0M
STARS
1472.0M
DOWNLOADS
What syn Does
syn is a crates in the crates category. Parser for Rust source code. It is published by Unknown and has no specified license. With 1472.0M GitHub stars and 1472.0M downloads, it has a large and active community of users and contributors.
Who Should Use syn
syn is suitable for evaluation and non-critical use. Review the trust score breakdown before using in production.
Details
| Author | Unknown |
|---|---|
| Category | crates |
| License | Not specified |
| Type | crates |
| Source | View on GitHub |
| Security Score | 0/100 |
| Activity Score | 0/100 |
How to Get Started
Check the trust score before installing:
curl nerq.ai/v1/preflight?target=syn
Setup guide · Full safety report · Production review · Is it safe?
Frequently Asked Questions
What is syn used for?
syn is a crates tool. Parser for Rust source code.
Is syn free?
License: Check project page. syn has 1472.0M GitHub stars.
Is syn safe?
syn has a Nerq Trust Score of 61/100 (C+). Use with caution.
What are alternatives to syn?
Top alternatives: . See full comparison.
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Last updated March 2026. Trust scores based on automated analysis of public data.