22 lines
490 B
Rust
22 lines
490 B
Rust
use cached_tree_hash::TreeHashCache;
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use ethereum_types::H256 as Hash256;
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fn run(vec: &Vec<Hash256>, modified_vec: &Vec<Hash256>) {
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let mut cache = TreeHashCache::new(vec, 0).unwrap();
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cache.update(modified_vec).unwrap();
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}
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fn main() {
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let n = 2048;
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let vec: Vec<Hash256> = (0..n).map(|_| Hash256::random()).collect();
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let mut modified_vec = vec.clone();
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modified_vec[n - 1] = Hash256::random();
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for _ in 0..100 {
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run(&vec, &modified_vec);
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}
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}
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