Dandandan commented on PR #7731:
URL: https://github.com/apache/arrow-rs/pull/7731#issuecomment-2993712973

   > Hi @Dandandan The fuzz testing failed, i am not sure if we can compare the 
view directly.
   > 
   > Based on what we’re seeing, it looks like directly comparing the raw u128 
views can violate true lexicographic ordering under little‑endian layout—fuzz 
has caught cases where padding and byte‑order make u128.cmp() pick the wrong 
winner.
   
   I think we have to make sure only to compare the inlined string, not the 
entire view!


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