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[Variant] Implement row builders for cast_to_variant#8299

Merged

alamb merged 55 commits into

apache:mainapache/arrow-rs:mainfrom

scovich:cast-to-variant-row-builderscovich/arrow-rs:cast-to-variant-row-builderCopy head branch name to clipboard

Sep 10, 2025

Conversation Commits55 (55)Checks Files changed

Merged

[Variant] Implement row builders for cast_to_variant#8299
alamb merged 55 commits into
apache:mainfrom
scovich:cast-to-variant-row-builder

Commits

Commits on Sep 8, 2025

Define VariantBuilderExt::append_null
scovich
committed
checkpoint - primitive builders
scovich
committed
manual fixup
scovich
committed
checkpoint - change to enum instead of trait
scovich
committed
manual fixup
scovich
committed
manual fixup
scovich
committed
checkpoint - run end
scovich
committed
manual cleanup
scovich
committed
simplify run end management
scovich
committed
checkpoint - dictionary array
scovich
committed
manual cleanup
scovich
committed
checkpoint - lists
scovich
committed
checkpoint - lists w/o slicing
scovich
committed
manual cleanup
scovich
committed
checkpoint - maps and null map fix
scovich
committed
manual cleanup
scovich
committed
checkpoint - unions
scovich
committed
manual cleanup
scovich
committed
checkpoint - float16
scovich
committed
checkpoint - decimal
scovich
committed
manual fixup
scovich
committed
checkpoint - binary and string
scovich
committed
manual fixes
scovich
committed
checkpoint - use offset size trait for string and binary buildres
scovich
committed
checkpoint - timstamps
scovich
committed
manual fixes
scovich
committed
checkpoint - avoid deprecated timestamp functions
scovich
committed
only need to track whether a timestamp has a time zone
scovich
committed
checkpoint - date and time
scovich
committed
checkpoint - template date and time builders
scovich
committed
checkpoint - cast_to_variant uses row builders
scovich
committed
fix one unit test
scovich
committed
delete dead code
scovich
committed
checkpoint - use macros to define row builders
scovich
committed
Revert "checkpoint - use macros to define row builders"
scovich
committed
make primitive and string builder templates more similar
scovich
committed
checkpoint - start at simple builder macro
scovich
committed
manual fixes
scovich
committed
expand macro to allow value transform
scovich
committed
checkpoint - use macro for time and date
scovich
committed
checkpoint - macro support snon-generic row builders
scovich
committed
checkpoint - macro supports extra fields
scovich
committed
manual fix - macro hygiene
scovich
committed
checkpoint - better hygiene solution
scovich
committed
manual fix - remove turbofish
scovich
committed
fmt
scovich
committed
diff minimization
scovich
committed

Commits on Sep 9, 2025

split out a new module for the builders
scovich
committed
fmt
scovich
committed
Merge remote-tracking branch 'oss/main' into cast-to-variant-row-builder
scovich
committed
self review
scovich
committed
simpler macro usage
scovich
committed
Merge remote-tracking branch 'oss/main' into cast-to-variant-row-builder
scovich
committed

Commits on Sep 10, 2025

cosmetic cleanups
scovich
committed
helper functions to reduce boiler plate in unit tests
scovich
committed

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