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add TODO to remove unwrap

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Sergio Chouhy 2025-07-10 13:00:27 -03:00
parent 81b6d34693
commit e286108bb5
1 changed files with 3 additions and 0 deletions
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common/src/transaction.rs
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@ -153,6 +153,9 @@ impl ActionData {
impl Transaction { impl Transaction {
/// Computes and returns the SHA-256 hash of the JSON-serialized representation of `self`. /// Computes and returns the SHA-256 hash of the JSON-serialized representation of `self`.
pub fn hash(&self) -> TreeHashType { pub fn hash(&self) -> TreeHashType {
// TODO: Remove `unwrap` by implementing a `to_bytes` method
// that deterministically encodes all transaction fields to bytes
// and guarantees serialization will succeed.
let raw_data = serde_json::to_vec(&self).unwrap(); let raw_data = serde_json::to_vec(&self).unwrap();
let mut hasher = sha2::Sha256::new(); let mut hasher = sha2::Sha256::new();
hasher.update(&raw_data); hasher.update(&raw_data);