message: removed todo! for ContractPackageHash
diff: @@ -487,12 +487,6 @@ impl JsonSchema for ContractHash {
  #[cfg_attr(feature = "datasize", derive(DataSize))]
  pub struct ContractPackageHash(HashAddr);
  -impl From<&str> for ContractPackageHash { // Should we do a TryFrom? instead to allow for failure.
  - fn from(_: &str) -> Self {
  - todo!()
  - }
  -}
  -
  impl ContractPackageHash {
  /// Constructs a new `ContractPackageHash` from the raw bytes of the contract package hash.
  pub const fn new(value: HashAddr) -> ContractPackageHash {
  