arrow-buffer: implement num-traits numeric operations#8977
Merged
alamb merged 7 commits intoapache:mainfrom Dec 13, 2025
Merged
arrow-buffer: implement num-traits numeric operations#8977alamb merged 7 commits intoapache:mainfrom
alamb merged 7 commits intoapache:mainfrom
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alamb
reviewed
Dec 11, 2025
| Some(i256::from_i128(5)) | ||
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| assert_eq!( |
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Thank you for these tests -- can we also test the others (checked_sub, for example)?
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Yes, sure, let me add them for completeness
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Which issue does this PR close?
Rationale for this change
i256doesn't implement some numeric traits. It'd be good to have it supported alongside other standard types.What changes are included in this PR?
Num,One,Zero) using already written methodsNot all traits are implemented (checked shl/shr, pow is not here yet). The main point of this PR is to provide a starting implementation.
Are these changes tested?
Tested via new unit test
Are there any user-facing changes?
Only new trait implementation.