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chore: deprecate merkle module of stdlib #7413

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Merged
TomAFrench merged 2 commits into from
Feb 18, 2025
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chore: deprecate merkle module of stdlib #7413

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chore: deprecate `merkle` module of stdlib
TomAFrench Feb 17, 2025
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Merge branch 'master' into tf/deprecate-merkle
TomAFrench Feb 18, 2025
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1 change: 1 addition & 0 deletions noir_stdlib/src/merkle.nr
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Expand Up @@ -2,6 +2,7 @@
// Currently we assume that it is a binary tree, so depth k implies a width of 2^k
// XXX: In the future we can add an arity parameter
// Returns the merkle root of the tree from the provided leaf, its hashpath, using a pedersen hash function.
#[deprecated("This function will be removed from the stdlib in version 1.0.0-beta.4")]
pub fn compute_merkle_root<let N: u32>(leaf: Field, index: Field, hash_path: [Field; N]) -> Field {
let index_bits: [u1; N] = index.to_le_bits();
let mut current = leaf;
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