chore: Add more serialisation traits to protocol circuits

barretenberg/cpp/src/barretenberg/vm/avm_trace/aztec_constants.hpp

@@ -161,6 +161,12 @@ const size_t PUBLIC_KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH =
     VALIDATION_REQUESTS_LENGTH + PUBLIC_ACCUMULATED_DATA_LENGTH + PUBLIC_ACCUMULATED_DATA_LENGTH +
     COMBINED_CONSTANT_DATA_LENGTH + 1 + (MAX_PUBLIC_CALL_STACK_LENGTH_PER_TX * CALL_REQUEST_LENGTH) +
     AZTEC_ADDRESS_LENGTH;
+const size_t KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH = ROLLUP_VALIDATION_REQUESTS_LENGTH +
+                                                   COMBINED_ACCUMULATED_DATA_LENGTH + COMBINED_CONSTANT_DATA_LENGTH +
+                                                   PARTIAL_STATE_REFERENCE_LENGTH + 1 + AZTEC_ADDRESS_LENGTH;
+const size_t CONSTANT_ROLLUP_DATA_LENGTH = APPEND_ONLY_TREE_SNAPSHOT_LENGTH + 4 + GLOBAL_VARIABLES_LENGTH;
+const size_t BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH =
+    CONSTANT_ROLLUP_DATA_LENGTH + PARTIAL_STATE_REFERENCE_LENGTH + PARTIAL_STATE_REFERENCE_LENGTH + 4;
 const size_t ENQUEUE_PUBLIC_FUNCTION_CALL_RETURN_LENGTH = 2 + FUNCTION_DATA_LENGTH + CALL_CONTEXT_LENGTH;
 const size_t GET_NOTES_ORACLE_RETURN_LENGTH = 674;
 const size_t NOTE_HASHES_NUM_BYTES_PER_BASE_ROLLUP = 2048;

l1-contracts/src/core/libraries/ConstantsGen.sol

@@ -198,6 +198,13 @@ library Constants {
   uint256 internal constant PUBLIC_KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH = VALIDATION_REQUESTS_LENGTH
     + PUBLIC_ACCUMULATED_DATA_LENGTH + PUBLIC_ACCUMULATED_DATA_LENGTH + COMBINED_CONSTANT_DATA_LENGTH
     + 1 + (MAX_PUBLIC_CALL_STACK_LENGTH_PER_TX * CALL_REQUEST_LENGTH) + AZTEC_ADDRESS_LENGTH;
+  uint256 internal constant KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH = ROLLUP_VALIDATION_REQUESTS_LENGTH
+    + COMBINED_ACCUMULATED_DATA_LENGTH + COMBINED_CONSTANT_DATA_LENGTH
+    + PARTIAL_STATE_REFERENCE_LENGTH + 1 + AZTEC_ADDRESS_LENGTH;
+  uint256 internal constant CONSTANT_ROLLUP_DATA_LENGTH =
+    APPEND_ONLY_TREE_SNAPSHOT_LENGTH + 4 + GLOBAL_VARIABLES_LENGTH;
+  uint256 internal constant BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH = CONSTANT_ROLLUP_DATA_LENGTH
+    + PARTIAL_STATE_REFERENCE_LENGTH + PARTIAL_STATE_REFERENCE_LENGTH + 4;
   uint256 internal constant ENQUEUE_PUBLIC_FUNCTION_CALL_RETURN_LENGTH =
     2 + FUNCTION_DATA_LENGTH + CALL_CONTEXT_LENGTH;
   uint256 internal constant GET_NOTES_ORACLE_RETURN_LENGTH = 674;

noir-projects/noir-protocol-circuits/crates/rollup-lib/src/abis/base_or_merge_rollup_public_inputs.nr

@@ -1,6 +1,7 @@
 use dep::types::{
     abis::append_only_tree_snapshot::AppendOnlyTreeSnapshot,
-    partial_state_reference::PartialStateReference, mocked::AggregationObject, traits::Empty
+    constants::BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH, partial_state_reference::PartialStateReference,
+    mocked::AggregationObject, traits::{Empty, Serialize, Deserialize}, utils::reader::Reader
 };
 use crate::abis::constant_rollup_data::ConstantRollupData;
 
@@ -43,3 +44,60 @@ impl Empty for BaseOrMergeRollupPublicInputs {
         }
     }
 }
+
+impl Eq for BaseOrMergeRollupPublicInputs {
+  fn eq(self, other: Self) -> bool {
+    (self.rollup_type == other.rollup_type) &
+    (self.height_in_block_tree == other.height_in_block_tree) &
+    (self.constants.eq(other.constants)) &
+    (self.start.eq(other.start)) &
+    (self.end.eq(other.end)) &
+    (self.txs_effects_hash == other.txs_effects_hash) &
+    (self.out_hash == other.out_hash)
+  }
+}
+
+impl Serialize<BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH> for BaseOrMergeRollupPublicInputs {
+  fn serialize(self) -> [Field; BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH] {
+    let mut fields: BoundedVec<Field, BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH> = BoundedVec::new();
+
+    fields.push(self.rollup_type as Field);
+    fields.push(self.height_in_block_tree as Field);
+    fields.extend_from_array(self.constants.serialize());
+    fields.extend_from_array(self.start.serialize());
+    fields.extend_from_array(self.end.serialize());
+    fields.push(self.txs_effects_hash as Field);
+    fields.push(self.out_hash as Field);
+
+    assert_eq(fields.len(), BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH);
+
+    fields.storage
+  }
+}
+
+impl Deserialize<BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH> for BaseOrMergeRollupPublicInputs {
+  fn deserialize(fields: [Field; BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH]) -> BaseOrMergeRollupPublicInputs {
+    let mut reader = Reader::new(fields);
+    let item = Self {
+        rollup_type: reader.read() as u32,
+        height_in_block_tree: reader.read(),
+        aggregation_object : AggregationObject::empty(),
+        constants: reader.read_struct(ConstantRollupData::deserialize),        
+        start: reader.read_struct(PartialStateReference::deserialize),
+        end: reader.read_struct(PartialStateReference::deserialize),
+        txs_effects_hash: reader.read(),
+        out_hash: reader.read(),
+    };
+
+    reader.finish();
+    item
+  }
+}
+
+#[test]
+fn serialization_of_empty() {
+    let item = BaseOrMergeRollupPublicInputs::empty();
+    let serialized = item.serialize();
+    let deserialized = BaseOrMergeRollupPublicInputs::deserialize(serialized);
+    assert(item.eq(deserialized));
+}

noir-projects/noir-protocol-circuits/crates/rollup-lib/src/abis/constant_rollup_data.nr

@@ -1,7 +1,8 @@
 use dep::std::cmp::Eq;
 use dep::types::{
     abis::{global_variables::GlobalVariables, append_only_tree_snapshot::AppendOnlyTreeSnapshot},
-    traits::Empty
+    traits::{Empty, Serialize, Deserialize}, constants::CONSTANT_ROLLUP_DATA_LENGTH,
+    utils::reader::Reader
 };
 
 struct ConstantRollupData {
@@ -41,3 +42,45 @@ impl Empty for ConstantRollupData {
         }
     }
 }
+
+impl Serialize<CONSTANT_ROLLUP_DATA_LENGTH> for ConstantRollupData {
+  fn serialize(self) -> [Field; CONSTANT_ROLLUP_DATA_LENGTH] {
+    let mut fields: BoundedVec<Field, CONSTANT_ROLLUP_DATA_LENGTH> = BoundedVec::new();
+
+    fields.extend_from_array(self.last_archive.serialize());
+    fields.push(self.private_kernel_vk_tree_root as Field);
+    fields.push(self.public_kernel_vk_tree_root as Field);
+    fields.push(self.base_rollup_vk_hash as Field);
+    fields.push(self.merge_rollup_vk_hash as Field);
+    fields.extend_from_array(self.global_variables.serialize());
+
+    assert_eq(fields.len(), CONSTANT_ROLLUP_DATA_LENGTH);
+
+    fields.storage
+  }
+}
+
+impl Deserialize<CONSTANT_ROLLUP_DATA_LENGTH> for ConstantRollupData {
+  fn deserialize(fields: [Field; CONSTANT_ROLLUP_DATA_LENGTH]) -> ConstantRollupData {
+    let mut reader = Reader::new(fields);
+    let item = Self {
+        last_archive: reader.read_struct(AppendOnlyTreeSnapshot::deserialize),
+        private_kernel_vk_tree_root: reader.read(),
+        public_kernel_vk_tree_root: reader.read(),
+        base_rollup_vk_hash: reader.read(),
+        merge_rollup_vk_hash: reader.read(),
+        global_variables: reader.read_struct(GlobalVariables::deserialize),
+    };
+
+    reader.finish();
+    item
+  }
+}
+
+#[test]
+fn serialization_of_empty() {
+    let item = ConstantRollupData::empty();
+    let serialized = item.serialize();
+    let deserialized = ConstantRollupData::deserialize(serialized);
+    assert(item.eq(deserialized));
+}

noir-projects/noir-protocol-circuits/crates/types/src/abis/kernel_circuit_public_inputs/kernel_circuit_public_inputs.nr

@@ -3,7 +3,9 @@ use crate::{
     accumulated_data::CombinedAccumulatedData, combined_constant_data::CombinedConstantData,
     validation_requests::RollupValidationRequests, gas::Gas
 },
-    address::AztecAddress, partial_state_reference::PartialStateReference, traits::Empty
+    address::AztecAddress, partial_state_reference::PartialStateReference,
+    traits::{Empty, Eq, Serialize, Deserialize}, constants::KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH,
+    utils::reader::Reader
 };
 use crate::mocked::AggregationObject;
 
@@ -38,6 +40,51 @@ impl Empty for KernelCircuitPublicInputs {
     }
 }
 
+impl Eq for KernelCircuitPublicInputs {
+  fn eq(self, other: Self) -> bool {
+    (self.rollup_validation_requests.eq(other.rollup_validation_requests)) &
+    (self.end.eq(other.end)) &
+    (self.constants.eq(other.constants)) &
+    (self.start_state.eq(other.start_state)) &
+    (self.revert_code == other.revert_code) &
+    (self.fee_payer.eq(other.fee_payer))
+  }
+}
+
+impl Serialize<KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH> for KernelCircuitPublicInputs {
+  fn serialize(self) -> [Field; KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH] {
+    let mut fields: BoundedVec<Field, KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH> = BoundedVec::new();
+
+    fields.extend_from_array(self.rollup_validation_requests.serialize());
+    fields.extend_from_array(self.end.serialize());
+    fields.extend_from_array(self.constants.serialize());
+    fields.extend_from_array(self.start_state.serialize());
+    fields.push(self.revert_code as Field);
+    fields.extend_from_array(self.fee_payer.serialize());
+
+    assert_eq(fields.len(), KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH);
+
+    fields.storage
+  }
+}
+
+impl Deserialize<KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH> for KernelCircuitPublicInputs {
+  fn deserialize(fields: [Field; KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH]) -> KernelCircuitPublicInputs {
+    let mut reader = Reader::new(fields);
+    let item = Self {
+        rollup_validation_requests: reader.read_struct(RollupValidationRequests::deserialize),
+        end: reader.read_struct(CombinedAccumulatedData::deserialize),
+        constants: reader.read_struct(CombinedConstantData::deserialize),
+        start_state: reader.read_struct(PartialStateReference::deserialize),
+        revert_code: reader.read() as u8,
+        fee_payer: reader.read_struct(AztecAddress::deserialize),
+    };
+
+    reader.finish();
+    item
+  }
+}
+
 mod tests {
     use crate::abis::{
         kernel_circuit_public_inputs::kernel_circuit_public_inputs::KernelCircuitPublicInputs,
@@ -80,4 +127,12 @@ mod tests {
         let transaction_fee = inputs.compute_transaction_fee();
         assert_eq(transaction_fee, 42 + 2 * 10 + 3 * 20);
     }
+
+    #[test]
+    fn serialization_of_empty() {
+        let item = KernelCircuitPublicInputs::empty();
+        let serialized = item.serialize();
+        let deserialized = KernelCircuitPublicInputs::deserialize(serialized);
+        assert(item.eq(deserialized));
+    }
 }

noir-projects/noir-protocol-circuits/crates/types/src/abis/validation_requests/validation_requests.nr

@@ -89,7 +89,7 @@ impl Empty for ValidationRequests {
 
 impl Eq for ValidationRequests {
     fn eq(self, other: Self) -> bool {
-        self.for_rollup.eq(other.for_rollup) &
+        (self.for_rollup.eq(other.for_rollup)) &
         (self.note_hash_read_requests == other.note_hash_read_requests) &
         (self.nullifier_read_requests == other.nullifier_read_requests) &
         (self.nullifier_non_existent_read_requests == other.nullifier_non_existent_read_requests) &

noir-projects/noir-protocol-circuits/crates/types/src/constants.nr

@@ -193,6 +193,11 @@ global PRIVATE_KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH = 1 + VALIDATION_REQUESTS_LEN
 global PUBLIC_ACCUMULATED_DATA_LENGTH = (MAX_NEW_NOTE_HASHES_PER_TX * NOTE_HASH_LENGTH) + (MAX_NEW_NULLIFIERS_PER_TX * NULLIFIER_LENGTH) + (MAX_NEW_L2_TO_L1_MSGS_PER_TX * 1) + (MAX_ENCRYPTED_LOGS_PER_TX * SIDE_EFFECT_LENGTH) + (MAX_UNENCRYPTED_LOGS_PER_TX * SIDE_EFFECT_LENGTH) + 2 + (MAX_PUBLIC_DATA_UPDATE_REQUESTS_PER_TX * PUBLIC_DATA_UPDATE_REQUEST_LENGTH) + (MAX_PUBLIC_CALL_STACK_LENGTH_PER_TX * CALL_REQUEST_LENGTH) + GAS_LENGTH;
 global PUBLIC_KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH = VALIDATION_REQUESTS_LENGTH + PUBLIC_ACCUMULATED_DATA_LENGTH + PUBLIC_ACCUMULATED_DATA_LENGTH + COMBINED_CONSTANT_DATA_LENGTH + 1 + (MAX_PUBLIC_CALL_STACK_LENGTH_PER_TX * CALL_REQUEST_LENGTH) + AZTEC_ADDRESS_LENGTH;
 
+global KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH = ROLLUP_VALIDATION_REQUESTS_LENGTH + COMBINED_ACCUMULATED_DATA_LENGTH + COMBINED_CONSTANT_DATA_LENGTH + PARTIAL_STATE_REFERENCE_LENGTH + 1 + AZTEC_ADDRESS_LENGTH;
+
+global CONSTANT_ROLLUP_DATA_LENGTH = APPEND_ONLY_TREE_SNAPSHOT_LENGTH + 4 + GLOBAL_VARIABLES_LENGTH;
+global BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH = CONSTANT_ROLLUP_DATA_LENGTH + PARTIAL_STATE_REFERENCE_LENGTH + PARTIAL_STATE_REFERENCE_LENGTH + 4;
+
 global ENQUEUE_PUBLIC_FUNCTION_CALL_RETURN_LENGTH: u64 = 2 + FUNCTION_DATA_LENGTH + CALL_CONTEXT_LENGTH;
 global GET_NOTES_ORACLE_RETURN_LENGTH: u64 = 674;
 global NOTE_HASHES_NUM_BYTES_PER_BASE_ROLLUP: Field = 2048;

yarn-project/circuits.js/src/constants.gen.ts

@@ -213,6 +213,16 @@ export const PUBLIC_KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH =
   1 +
   MAX_PUBLIC_CALL_STACK_LENGTH_PER_TX * CALL_REQUEST_LENGTH +
   AZTEC_ADDRESS_LENGTH;
+export const KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH =
+  ROLLUP_VALIDATION_REQUESTS_LENGTH +
+  COMBINED_ACCUMULATED_DATA_LENGTH +
+  COMBINED_CONSTANT_DATA_LENGTH +
+  PARTIAL_STATE_REFERENCE_LENGTH +
+  1 +
+  AZTEC_ADDRESS_LENGTH;
+export const CONSTANT_ROLLUP_DATA_LENGTH = APPEND_ONLY_TREE_SNAPSHOT_LENGTH + 4 + GLOBAL_VARIABLES_LENGTH;
+export const BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH =
+  CONSTANT_ROLLUP_DATA_LENGTH + PARTIAL_STATE_REFERENCE_LENGTH + PARTIAL_STATE_REFERENCE_LENGTH + 4;
 export const ENQUEUE_PUBLIC_FUNCTION_CALL_RETURN_LENGTH = 2 + FUNCTION_DATA_LENGTH + CALL_CONTEXT_LENGTH;
 export const GET_NOTES_ORACLE_RETURN_LENGTH = 674;
 export const NOTE_HASHES_NUM_BYTES_PER_BASE_ROLLUP = 2048;