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add constructor

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seemenkina 2024-05-17 15:53:50 +07:00
parent 720079efb2
commit 37f0c78931
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1 changed files with 8 additions and 2 deletions
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8
src/tree.rs
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@ -21,6 +21,12 @@ impl From<Key> for DBKey {
} }
} }
impl Key {
pub fn new(depth: usize, index: usize) -> Self {
Key(depth, index)
}
}
/// The Merkle Tree structure /// The Merkle Tree structure
pub struct MerkleTree<D, H> pub struct MerkleTree<D, H>
where where
@ -98,7 +104,7 @@ where
// Load depth & next_index values from db // Load depth & next_index values from db
let depth = match db.get(DEPTH_KEY)? { let depth = match db.get(DEPTH_KEY)? {
Some(depth) => usize::from_be_bytes(depth.try_into().unwrap()), Some(depth) => usize::from_be_bytes(depth.try_into().unwrap()),
None => 20 None => 20,
}; };
let next_index = match db.get(NEXT_INDEX_KEY)? { let next_index = match db.get(NEXT_INDEX_KEY)? {