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GH-50172: [Doc][Format] Clarify that variadic buffers can also be null#50255

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pitrou:gh50172-c-data-interface-null-variadic-buffers
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GH-50172: [Doc][Format] Clarify that variadic buffers can also be null#50255
pitrou wants to merge 1 commit into
apache:mainfrom
pitrou:gh50172-c-data-interface-null-variadic-buffers

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@pitrou

@pitrou pitrou commented Jun 25, 2026

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Rationale for this change

Some implementations are known to produce null variadic buffers in BinaryView arrays, and expose them on the C Data Interface.

Since Arrow C++, and perhaps other implementations, make the wrong assumption that imported variadic buffers cannot be null, clarify the docs.

Are these changes tested?

N/A.

Are there any user-facing changes?

No.

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⚠️ GitHub issue #50172 has been automatically assigned in GitHub to PR creator.

@pitrou

pitrou commented Jun 25, 2026

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@alamb @paleolimbot @CurtHagenlocher Does this look ok?

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makes sense to me -- thank you @pitrou

FYI @andishgar

@github-actions github-actions Bot added awaiting merge Awaiting merge and removed awaiting review Awaiting review labels Jun 25, 2026

@paleolimbot paleolimbot left a comment

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Thank you!

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4 participants