OpenZeppelin / OpenZeppelin/contracts-sui

[Feature]: BigSortedMap

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@kosedogus is already working on this.

Since Jun 12, 2026.

enhancement
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Description

What is the feature you would like to see?

Implement a Big Sorted Map variant backed by a B+Tree for larger workloads.

References:

  • Aptos's BigOrderedMap - generic keys and values, implemented using B+Tree
  • Deepbook's BigVector - u128 keys, generic values, implemented using B+Tree

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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