aztec-nr - protocol_types::traits

Trait Deserialize

pub trait Deserialize {
    let N: u32;

    // Required methods
    pub fn deserialize(fields: [Field; N]) -> Self;
}

Trait for deserializing Noir types from arrays of Fields.

An implementation of the Deserialize trait has to follow Noir's intrinsic serialization (each member of a struct converted directly into one or more Fields without any packing or compression). This trait is typically used when deserializing return values from function calls in Noir. Since the same function could be called from TypeScript (TS), in which case the TS deserialization would get used, we need to have a match between the 2.

Associated Constants

N - The length of the input Field array, known at compile time

Example

impl<let M: u32> Deserialize for str<M> {
    let N: u32 = M;

    #[inline_always]
    fn deserialize(fields: [Field; Self::N]) -> Self {
        str::<Self::N>::from(fields.map(|value| value as u8))
    }
}

Required methods

pub fn deserialize(fields: [Field; N]) -> Self

Implementors

`impl Deserialize for ()`

`impl<T0, T1> Deserialize for (T0, T1) where T0: Deserialize, T1: Deserialize`

`impl<T0, T1, T2> Deserialize for (T0, T1, T2) where T0: Deserialize, T1: Deserialize, T2: Deserialize`

`impl<T0, T1, T2, T3> Deserialize for (T0, T1, T2, T3) where T0: Deserialize, T1: Deserialize, T2: Deserialize, T3: Deserialize`

`impl<T0, T1, T2, T3, T4> Deserialize for (T0, T1, T2, T3, T4) where T0: Deserialize, T1: Deserialize, T2: Deserialize, T3: Deserialize, T4: Deserialize`

`impl<T0, T1, T2, T3, T4, T5> Deserialize for (T0, T1, T2, T3, T4, T5) where T0: Deserialize, T1: Deserialize, T2: Deserialize, T3: Deserialize, T4: Deserialize, T5: Deserialize`

`impl<T1> Deserialize for (T1,) where T1: Deserialize`

`impl Deserialize for AddressNote`

`impl Deserialize for AppendOnlyTreeSnapshot`

`impl Deserialize for AuthorizationSelector`

`impl Deserialize for AvmAccumulatedData`

`impl Deserialize for AvmAccumulatedDataArrayLengths`

`impl Deserialize for AvmCircuitPublicInputs`

`impl Deserialize for AztecAddress`

`impl Deserialize for BlockConstantData`

`impl Deserialize for BlockHeader`

`impl<let M: u32, T> Deserialize for BoundedVec<T, M> where T: Deserialize`

`impl Deserialize for CallContext`

`impl Deserialize for CheckpointConstantData`

`impl Deserialize for CheckpointHeader`

`impl<let N: u32, T> Deserialize for ClaimedLengthArray<T, N> where T: Deserialize`

`impl<let M: u32, let N: u32> Deserialize for CompressedString<N, M>`

`impl Deserialize for ContentCommitment`

`impl Deserialize for ContractClassId`

`impl Deserialize for ContractInstance`

`impl<T> Deserialize for Counted<T> where T: Deserialize`

`impl Deserialize for EmbeddedCurvePoint`

`impl Deserialize for Empty`

`impl Deserialize for EpochConstantData`

`impl Deserialize for EthAddress`

`impl Deserialize for EventSelector`

`impl Deserialize for Fancier`

`impl Deserialize for FeeRecipient`

`impl Deserialize for Field`

`impl Deserialize for FieldCompressedString`

`impl Deserialize for FunctionData`

`impl Deserialize for FunctionSelector`

`impl Deserialize for Gas`

`impl Deserialize for GasFees`

`impl Deserialize for GasSettings`

`impl Deserialize for GlobalVariables`

`impl Deserialize for HasArray`

`impl<let N: u32, T> Deserialize for HasArrayWithGenerics<T, N> where T: Deserialize`

`impl Deserialize for IvpkM`

`impl Deserialize for KeyValidationRequest`

`impl Deserialize for KeyValidationRequestAndGenerator`

`impl Deserialize for L2ToL1Message`

`impl<let N: u32> Deserialize for Log<N>`

`impl Deserialize for LogHash`

`impl<let M: u32, let N: u32> Deserialize for MembershipWitness<N, M>`

`impl Deserialize for MessageContext`

`impl Deserialize for MockStruct`

`impl Deserialize for NoteMetadata`

`impl Deserialize for NpkM`

`impl Deserialize for Nullifier`

`impl Deserialize for NullifierLeafPreimage`

`impl Deserialize for NullifierMembershipWitness`

`impl<T> Deserialize for Option<T> where T: Deserialize`

`impl Deserialize for OvpkM`

`impl Deserialize for PartialAddress`

`impl Deserialize for PartialStateReference`

`impl Deserialize for PartialUintNote`

`impl Deserialize for Poseidon2Sponge`

`impl Deserialize for PrivateCallRequest`

`impl Deserialize for PrivateCircuitPublicInputs`

`impl Deserialize for PrivateLogData`

`impl Deserialize for PrivateToAvmAccumulatedData`

`impl Deserialize for PrivateToAvmAccumulatedDataArrayLengths`

`impl Deserialize for PrivateToPublicAccumulatedData`

`impl Deserialize for PrivateToPublicKernelCircuitPublicInputs`

`impl Deserialize for PrivateToRollupAccumulatedData`

`impl Deserialize for PrivateToRollupKernelCircuitPublicInputs`

`impl Deserialize for ProtocolContracts`

`impl Deserialize for PublicCallRequest`

`impl Deserialize for PublicCallRequestArrayLengths`

`impl Deserialize for PublicDataTreeLeafPreimage`

`impl Deserialize for PublicDataWitness`

`impl Deserialize for PublicDataWrite`

`impl Deserialize for PublicKeys`

`impl Deserialize for PublicKeysHash`

`impl Deserialize for PublicLogs`

`impl<Note> Deserialize for RetrievedNote<Note> where Note: Deserialize`

`impl<T> Deserialize for Scoped<T> where T: Deserialize`

`impl Deserialize for Smol`

`impl Deserialize for SpongeBlob`

`impl Deserialize for StateReference`

`impl Deserialize for TestAccount`

`impl Deserialize for TestValue`

`impl Deserialize for TpkM`

`impl Deserialize for TreeSnapshots`

`impl Deserialize for TxConstantData`

`impl Deserialize for TxContext`

`impl Deserialize for TxRequest`

`impl Deserialize for UintNote`

`impl Deserialize for ValueNote`

`impl<let M: u32, T> Deserialize for [T; M] where T: Deserialize`

`impl Deserialize for bool`

`impl Deserialize for i16`

`impl Deserialize for i32`

`impl Deserialize for i64`

`impl Deserialize for i8`

`impl<let M: u32> Deserialize for str<M>`

`impl Deserialize for u1`

`impl Deserialize for u128`

`impl Deserialize for u16`

`impl Deserialize for u32`

`impl Deserialize for u64`

`impl Deserialize for u8`