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remove old implementation

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This commit is contained in:
David Rusu 2024-08-23 03:09:40 +04:00
parent 362749b1b6
commit 226da49440
1 changed files with 0 additions and 36 deletions
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36
goas/atomic_asset_transfer/common/src/mmr.rs
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@ -1,39 +1,3 @@
// use ckb_merkle_mountain_range::{util::MemStore, Merge, Result, MMR};
// use sha2::{Digest, Sha256};
// #[derive(Eq, PartialEq, Clone, Debug, Default)]
// struct NumberHash(pub [u8; 32]);
// impl From<u32> for NumberHash {
// fn from(num: u32) -> Self {
// let mut hasher = Sha256::new();
// hasher.update(num.to_le_bytes());
// NumberHash(hasher.finalize().into())
// }
// }
// struct MergeNumberHash;
// impl Merge for MergeNumberHash {
// type Item = NumberHash;
// fn merge(lhs: &Self::Item, rhs: &Self::Item) -> Result<Self::Item> {
// let mut hasher = Sha256::new();
// hasher.update(lhs.0);
// hasher.update(rhs.0);
// Ok(NumberHash(hasher.finalize().into()))
// }
// }
// fn prepare_mmr(count: u32) -> (u64, MemStore<NumberHash>, Vec<u64>) {
// let store = MemStore::default();
// let mut mmr = MMR::<_, MergeNumberHash, _>::new(0, &store);
// let positions: Vec<u64> = (0u32..count)
// .map(|i| mmr.push(NumberHash::from(i)).unwrap())
// .collect();
// let mmr_size = mmr.mmr_size();
// mmr.commit().expect("write to store");
// (mmr_size, store, positions)
// }
use cl::merkle;
use serde::{Deserialize, Serialize};
use sha2::{Digest, Sha256};