feat(root): Adding state commitments computation using the bonsai lib #1611
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| commitment_tx.expect("Failed to calculate transaction commitment"), | ||
| commitment_event.expect("Failed to calculate event commitment"), |
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panic? Why no error handling?
| where | ||
| H: HasherT, | ||
| { | ||
| let starknet_state_prefix = Felt252Wrapper::try_from("STARKNET_STATE_V0".as_bytes()).unwrap(); |
| if classes_trie_root == Felt252Wrapper::ZERO { | ||
| contracts_trie_root |
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Can you add a comment explaining why?
Is this behavior defined in the Starknet specs? If so can you add a link to it?
| /// # Arguments | ||
| /// | ||
| /// * `CommitmentStateDiff` - The commitment state diff inducing unprocessed state changes. | ||
| /// * `BonsaiDb` - The database responsible for storing computing the state tries. |
| /// | ||
| /// | ||
| /// The updated state root as a `Felt252Wrapper`. | ||
| pub fn update_state_root(csd: CommitmentStateDiff, block_number: u64) -> Felt252Wrapper { |
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This doesn't look like it's updating anything. It just computes and returns.
We should probably change the method name
| where | ||
| H: HasherT, | ||
| { | ||
| let include_signature = block_number >= 61394; |
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does not make sense in madara
| // Include signatures for Invoke transactions or for all transactions | ||
| let signature = invoke_tx.signature(); | ||
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| H::compute_hash_on_elements( |
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We can change the signature of HasherT so that it takes an interator as input.
I will open an issue
| &signature.0.iter().map(|x| Felt252Wrapper::from(*x).into()).collect::<Vec<FieldElement>>(), | ||
| ) | ||
| } else { | ||
| H::compute_hash_on_elements(&[]) |
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Can you define this value somewhere as a const?
Rather than computing it again every time.
Even if you have to add it as a const in the HasherT trait
| let txs = transactions | ||
| .par_iter() | ||
| .map(|tx| calculate_transaction_hash_with_signature::<PedersenHasher>(tx, chain_id, block_number)) | ||
| .collect::<Vec<_>>(); |
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no need to collect as you call into_iter just after
| bonsai_storage.commit(id).expect("Failed to commit to bonsai storage"); | ||
| let root_hash = bonsai_storage.root_hash(identifier).expect("Failed to get root hash"); |
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There hasn't been any activity on this pull request recently, and in order to prioritize active work, it has been marked as stale. |
draft pr to implement commtiments