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Implement ProgressiveMerkleHasher for EIP-7916 #42

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Implement ProgressiveMerkleHasher for EIP-7916 #42

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8ef1e59
Initial plan
Copilot Dec 8, 2025
c3b75c7
Add ProgressiveMerkleHasher implementation with basic tests
Copilot Dec 8, 2025
74331be
Add byte buffering and comprehensive tests for ProgressiveMerkleHasher
Copilot Dec 8, 2025
f5ecf94
Export ProgressiveMerkleHasherError from lib.rs
Copilot Dec 8, 2025
3e30512
Add clarifying comment about hash order in progressive merkleization
Copilot Dec 8, 2025
0746652
Refactor ProgressiveMerkleHasher for efficiency - hash chunks as they…
Copilot Dec 8, 2025
16fc4a0
Address code review feedback - improve documentation and extract help…
Copilot Dec 8, 2025
733344a
Refactor ProgressiveMerkleHasher to use MerkleHasher internally for b…
Copilot Dec 9, 2025
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4 changes: 4 additions & 0 deletions tree_hash/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,10 +2,14 @@ pub mod impls;
mod merkle_hasher;
mod merkleize_padded;
mod merkleize_standard;
mod progressive_merkle_hasher;

pub use merkle_hasher::{Error, MerkleHasher};
pub use merkleize_padded::merkleize_padded;
pub use merkleize_standard::merkleize_standard;
pub use progressive_merkle_hasher::{
Error as ProgressiveMerkleHasherError, ProgressiveMerkleHasher,
};

use ethereum_hashing::{hash_fixed, ZERO_HASHES, ZERO_HASHES_MAX_INDEX};
use smallvec::SmallVec;
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