defer.replay_unsafe

What it checks

Public defer() called inside a proven replayable flow body or step.

Why it matters

Replay would re-register side effects without stable occurrence identity.

How to fix

Use flow.defer(target, input) for durable flow children.

Rule metadata

• Rule id: defer.replay_unsafe
• Category: runtime
• Maturity: preview
• Default profiles: recommended, strict
• Default severity: error