MSRV check and policy documentation - #9356
Merged
Merged
CodSpeed HQ / CodSpeed Performance Analysis
failed
Aug 11, 2026 in 0s
1 benchmark regressed
⚠️ Different runtime environments detected
Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.
⚡ 5 improved benchmarks
❌ 1 regressed benchmark
✅ 1956 untouched benchmarks
⏩ 89 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | chunked_varbin_opt_to_varbinview_builder[(10, 100)] |
542.8 µs | 630.4 µs | -13.89% |
| ⚡ | Simulation | compact_sliced[(16384, 10)] |
2 ms | 1.4 ms | +39.01% |
| ⚡ | Simulation | compact_sliced[(4096, 10)] |
528 µs | 386.8 µs | +36.5% |
| ⚡ | Simulation | filter_one_false[250000] |
210 µs | 188.4 µs | +11.5% |
| ⚡ | Simulation | chunked_dict_primitive_canonical_into[u32, (1000, 10, 100)] |
1.5 ms | 1.4 ms | +11.46% |
| ⚡ | Simulation | chunked_varbinview_canonical_into[(100, 100)] |
701.5 µs | 637.5 µs | +10.04% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing rk/msrv (bd0a81f) with develop (11c0a31)
Footnotes
-
89 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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