---
title: Rule Title Here
impact: CRITICAL|HIGH|MEDIUM-HIGH|MEDIUM|LOW-MEDIUM|LOW
impactDescription: quantified impact description
tags: prefix, technique, related-concepts
---

## Rule Title Here

1-3 sentences explaining WHY this matters. Focus on the consequences of getting it wrong in nginx module development.

**Incorrect (what's wrong):**

```c
/* code example showing the anti-pattern */
/* comments explain the cost/consequence */
```

**Correct (what's right):**

```c
/* code example showing the correct approach */
/* comments explain the benefit */
```

**Note:** Optional additional context, exceptions, or related patterns.

Reference: [Reference Title](https://reference-url)
