18 releases (5 major breaking)

5.0.0 Dec 7, 2025
4.0.1 Oct 24, 2025
3.0.0 Oct 7, 2025
2.1.0 Jun 15, 2025
0.3.0 Jul 23, 2024

#19 in #indexed

Download history 694/week @ 2026-02-01 597/week @ 2026-02-08 530/week @ 2026-02-15 379/week @ 2026-02-22 228/week @ 2026-03-01 364/week @ 2026-03-08 278/week @ 2026-03-15 246/week @ 2026-03-22 98/week @ 2026-03-29 176/week @ 2026-04-05 268/week @ 2026-04-12 161/week @ 2026-04-19 231/week @ 2026-04-26 185/week @ 2026-05-03 258/week @ 2026-05-10 175/week @ 2026-05-17

862 downloads per month
Used in 18 crates (9 directly)

Apache-2.0

355KB
8K SLoC

light-indexed-merkle-tree

Indexed concurrent Merkle tree. Extends ConcurrentMerkleTree with a sorted linked-list index for non-inclusion proofs.

Type Description
IndexedMerkleTree Tree with indexed changelog for ordered inserts
IndexedMerkleTree26 Type alias for height-26 indexed trees
array Indexed array backing the tree elements
changelog Indexed changelog entries for concurrent patching
reference Reference implementation for testing
zero_copy Zero-copy deserialization from account data
errors IndexedMerkleTreeError variants

Dependencies

~9MB
~180K SLoC