split: remove Box<dyn Read>#13095
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CodSpeed HQ / CodSpeed Performance Analysis
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Jul 15, 2026 in 0s
Performance Regression: -84.15%
⚠️ Different runtime environments detected
Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.
⚡ 1 improved benchmark
❌ 1 regressed benchmark
✅ 6 untouched benchmarks
⏩ 378 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | split_number_chunks |
132 µs | 5,452.7 µs | -97.58% |
| ⚡ | Simulation | split_bytes |
282.6 µs | 272.4 µs | +3.75% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing oech3:split-boxr (ce1fcc2) with main (a60058c)
Footnotes
-
378 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩
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