Files
xy/docs/superpowers/plans
logaritmiskandClaude Opus 5 fd842289e3 docs: correct the false Arc<Mutex> MakeWriter claim
Both the spec and the plan asserted that Arc<Mutex<RotatingLogWriter>>
satisfies tracing-subscriber's MakeWriter via impl MakeWriter for Arc<W>.
That impl requires &'a W: io::Write, and &Mutex<W> does not implement
io::Write. The error reached the implementer and cost a fix round before
being caught; the shipped code uses a bare Mutex.

Corrections are marked inline so the mistake stays visible rather than
being silently erased.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EGntTHCW3sEPy1VBRopNNp
2026-08-01 00:13:54 +02:00
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