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feat(core): trace diffing — diffTraces() API #99

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Merged
sepehr-safari merged 1 commit into from
Jul 9, 2026
Merged

feat(core): trace diffing — diffTraces() API #99

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9 changes: 9 additions & 0 deletions .changeset/v03-trace-diffing.md
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---
'@ocpp-debugkit/toolkit': minor
---

Add `diffTraces()` — compare two parsed traces and surface event-level differences:
- Events only in A or B (by messageId)
- Field-level modifications (timestamp, direction, action, payload, errorCode)
- Failure differences (detected in A but not B, and vice versa)
- Summary differences (event count, failure count, duration, status)
1 change: 1 addition & 0 deletions CURRENT_STATE.md
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Expand Up @@ -200,6 +200,7 @@ integration examples, and contributor onboarding.
- ✅ v0.3 failure detection rules — 5 new rules (Issue #84):
`SUSPICIOUS_SESSION_DURATION`, `SLOW_RESPONSE`, `HEARTBEAT_INTERVAL_VIOLATION`,
`METER_VALUE_ANOMALY`, `UNRESPONSIVE_CSMS` (15 total rules)
- ✅ Trace diffing — `diffTraces()` API (Issue #85)

## What's Next

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