Add Deref to newtypes, add casts to double newtypes

src/core.rs

@@ -34,10 +34,27 @@ impl ChainId {
 // this is a special address that is not used for contracts.
 pub const BLOCK_HASH_TABLE_ADDRESS: ContractAddress = ContractAddress(PatriciaKey(StarkHash::ONE));
 #[derive(
-    Debug, Default, Copy, Clone, Eq, PartialEq, Hash, Deserialize, Serialize, PartialOrd, Ord,
+    Debug,
+    Default,
+    Copy,
+    Clone,
+    Eq,
+    PartialEq,
+    Hash,
+    Deserialize,
+    Serialize,
+    PartialOrd,
+    Ord,
+    derive_more::Deref,
 )]
 pub struct ContractAddress(pub PatriciaKey);
 
+impl From<ContractAddress> for StarkFelt {
+    fn from(contract_address: ContractAddress) -> StarkFelt {
+        **contract_address
+    }
+}
+
 impl From<u128> for ContractAddress {
     fn from(val: u128) -> Self {
         ContractAddress(PatriciaKey::from(val))
@@ -102,6 +119,7 @@ pub fn calculate_contract_address(
     PartialOrd,
     Ord,
     Display,
+    derive_more::Deref,
 )]
 pub struct ClassHash(pub StarkHash);
 
@@ -177,7 +195,19 @@ pub struct GlobalRoot(pub StarkHash);
 
 /// A key for nodes of a Patricia tree.
 // Invariant: key is in range.
-#[derive(Copy, Clone, Eq, PartialEq, Default, Hash, Deserialize, Serialize, PartialOrd, Ord)]
+#[derive(
+    Copy,
+    Clone,
+    Eq,
+    PartialEq,
+    Default,
+    Hash,
+    Deserialize,
+    Serialize,
+    PartialOrd,
+    Ord,
+    derive_more:: Deref,
+)]
 pub struct PatriciaKey(StarkHash);
 
 // 2**251

src/state.rs

@@ -127,10 +127,27 @@ impl StateNumber {
 
 /// A storage key in a contract.
 #[derive(
-    Debug, Default, Clone, Copy, Eq, PartialEq, Hash, Deserialize, Serialize, PartialOrd, Ord,
+    Debug,
+    Default,
+    Clone,
+    Copy,
+    Eq,
+    PartialEq,
+    Hash,
+    Deserialize,
+    Serialize,
+    PartialOrd,
+    Ord,
+    derive_more::Deref,
 )]
 pub struct StorageKey(pub PatriciaKey);
 
+impl From<StorageKey> for StarkFelt {
+    fn from(storage_key: StorageKey) -> StarkFelt {
+        **storage_key
+    }
+}
+
 impl TryFrom<StarkHash> for StorageKey {
     type Error = StarknetApiError;
 

src/transaction.rs

@@ -392,7 +392,18 @@ pub enum TransactionExecutionStatus {
 
 /// A fee.
 #[derive(
-    Debug, Copy, Clone, Default, Eq, PartialEq, Hash, Deserialize, Serialize, PartialOrd, Ord,
+    Debug,
+    Copy,
+    Clone,
+    Default,
+    Eq,
+    PartialEq,
+    Hash,
+    Deserialize,
+    Serialize,
+    PartialOrd,
+    Ord,
+    derive_more::Deref,
 )]
 #[serde(from = "PrefixedBytesAsHex<16_usize>", into = "PrefixedBytesAsHex<16_usize>")]
 pub struct Fee(pub u128);
@@ -417,7 +428,18 @@ impl From<Fee> for StarkFelt {
 
 /// The hash of a [Transaction](`crate::transaction::Transaction`).
 #[derive(
-    Debug, Default, Copy, Clone, Eq, PartialEq, Hash, Deserialize, Serialize, PartialOrd, Ord,
+    Debug,
+    Default,
+    Copy,
+    Clone,
+    Eq,
+    PartialEq,
+    Hash,
+    Deserialize,
+    Serialize,
+    PartialOrd,
+    Ord,
+    derive_more::Deref,
 )]
 pub struct TransactionHash(pub StarkHash);
 
@@ -439,7 +461,18 @@ pub struct TransactionSignature(pub Vec<StarkFelt>);
 
 /// A transaction version.
 #[derive(
-    Debug, Copy, Clone, Default, Eq, PartialEq, Hash, Deserialize, Serialize, PartialOrd, Ord,
+    Debug,
+    Copy,
+    Clone,
+    Default,
+    Eq,
+    PartialEq,
+    Hash,
+    Deserialize,
+    Serialize,
+    PartialOrd,
+    Ord,
+    derive_more::Deref,
 )]
 pub struct TransactionVersion(pub StarkFelt);
 
@@ -528,7 +561,18 @@ pub struct EventIndexInTransactionOutput(pub usize);
 
 /// Transaction fee tip.
 #[derive(
-    Clone, Copy, Debug, Default, Deserialize, Eq, Hash, Ord, PartialEq, PartialOrd, Serialize,
+    Clone,
+    Copy,
+    Debug,
+    Default,
+    Deserialize,
+    Eq,
+    Hash,
+    Ord,
+    PartialEq,
+    PartialOrd,
+    Serialize,
+    derive_more::Deref,
 )]
 #[serde(from = "PrefixedBytesAsHex<8_usize>", into = "PrefixedBytesAsHex<8_usize>")]
 pub struct Tip(pub u64);