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bugfix: restore node_db_prefix's previous prefix/suffix calculation #476

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Merged
malcolmgreaves merged 1 commit into from
Apr 21, 2026
Merged

bugfix: restore node_db_prefix's previous prefix/suffix calculation #476

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8 changes: 4 additions & 4 deletions crates/lib/src/model/merkle_tree/merkle_hash.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -125,9 +125,9 @@ impl HexHash {
pub fn node_db_prefix(&self) -> PathBuf {
let hash_str = &self.0;
const DIR_PREFIX_LEN: usize = 3;
let dir_prefix = &hash_str[0..DIR_PREFIX_LEN];
let dir_suffix = &hash_str[DIR_PREFIX_LEN..];
Path::new(dir_prefix).join(dir_suffix)
let dir_prefix = hash_str.chars().take(DIR_PREFIX_LEN).collect::<String>();
let dir_suffix = hash_str.chars().skip(DIR_PREFIX_LEN).collect::<String>();
Path::new(&dir_prefix).join(&dir_suffix)
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}
}

Expand Down Expand Up @@ -158,7 +158,7 @@ mod tests {

#[test]
fn test_hex_hash_conversions_and_node_db_prefix() {
for _ in [0..1000] {
for _ in 0..1000 {
let random_value: u128 = rand::random();
let hash = MerkleHash::new(random_value);

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