Avoid a clone when creating FixedSizeBinaryArray from ArrayData#9186
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alamb merged 4 commits intoapache:mainfrom Jan 21, 2026
Merged
Avoid a clone when creating FixedSizeBinaryArray from ArrayData#9186alamb merged 4 commits intoapache:mainfrom
FixedSizeBinaryArray from ArrayData#9186alamb merged 4 commits intoapache:mainfrom
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alamb
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Jan 18, 2026
| nulls: data.nulls().cloned(), | ||
| len: data.len(), | ||
| data_type, | ||
| nulls, |
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this saves a clone of NullBuffer and a drop of DataType
I don't expect this to make much of a performance difference but it will help and I want all the From<ArrayData> impls to be consistent
Jefffrey
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Jan 21, 2026
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Which issue does this PR close?
make_array) #9061ArrayData(speed up reading from Parquet reader) #9058Rationale for this change
Let's make arrow-rs the fastest we can and the fewer allocations the better
What changes are included in this PR?
Apply pattern from #9114
Are these changes tested?
Existing tests
Are there any user-facing changes?
No